Polycarbonate PC Sheet application prospect of sunlight greenhouse prospect
In recent years, energy saving, environmental protection, green new plastic building materials with its superior hollow sunshine board physical properties, and in the building industry agricultural field play an increasingly important role. We can see, a lot of building lighting and ornaments materials are using Polycarbonate PC Sheet, such as commercial shopping center, the airport, stadiums, large parking lot, warehouse, greenhouse engineering. The sun the application engineering to board the world expo lighting project, small to commodity house the daylighting of the layer, the interval. Foot the application area visible how widely.
Now, the sunlight board to the construction of the greenhouse awning, vegetables, flowers greenhouse, greenhouse, ecology garden restaurant greenhouse, sightseeing greenhouse common occurance, the sun was honored with the charm of how board? We put aside Polycarbonate PC Sheet itself inherent board of good physical properties, from the droplets of sun came up performance know board material characteristics. The general greenhouse material in the room inside and outside had certain temperature difference will lead to water vapor condensed in the internal will greenhouse on the surface, form small droplets, such not only reduced the sunlight penetration rate, it is still possible to distill damage plants, product sincere the droplets sunshine board is special for greenhouse greenhouse custom-made2, the sun in the plate surface daub the special materials (the droplets layer), under the same conditions can make moisture from the air of condensate in uniform sheet surface and go down to the edge of the design good cant slippery, avoid drop damage plants, in order to achieve the effect of droplets.
2012年8月9日星期四
PVC plastic forming four characteristics
PVC plastic forming four characteristics
PVC plastic molding character:
1, amorphous materials, moisture absorption small, poor liquidity. In order to improve the liquidity, prevent the occurrence of bubbles, plastic can dry in advance. Mould casting system should be thick short, gate section is big, can not have blind Angle. Mould should be cooling, chromium plating surface.
2, because its corrosive and liquidity characteristics, had better use of special equipment and mold. All products must according to need to join different kinds and number of additives.
3, extremely easy decomposition, in 200 degrees temperature and steel. Copper contact easier to decompose, decomposition escaping corrosion. Excitant gas. Molding temperature range.
4, the screw injection machine nozzle, aperture is big, in case the blind Angle stagnation expected. Not with set piece, such as a set piece should be preheated.
It is popular in the world today are popular, and also be widely used a synthetic materials. Its global usage in various kinds of synthetic materials in high on the second.
In recent years, PVC plastic board in southeast Asia growth several degrees is particularly significant, thanks to southeast Asian countries have in infrastructure construction of urgent needs. Can production in 3 d surface film of materials, PVC is the most suitable materials. Proportion: 1.38 g/cubic centimeters, molding shrinkage rate: 0.6-1.5%, molding temperature: 160-190 ℃. PVC plastic board the full name is Polyvinylchlorid, ingredient for polyvinyl chloride, bright color, corrosion resistance, durable, due to the increase in manufacturing process of plasticizer, anti-aging agents some toxic auxiliary materials to enhance its heat resistance and toughness, and extendibility, so its products are not for food and medicine.
Features: mechanical performance, excellent electrical performance, acid and alkali resistant force is extremely strong, chemical stability, but softening point low. Suitable for making thin plate, electric wire and cable insulating layer, seals, etc.
PVC plastic molding character:
1, amorphous materials, moisture absorption small, poor liquidity. In order to improve the liquidity, prevent the occurrence of bubbles, plastic can dry in advance. Mould casting system should be thick short, gate section is big, can not have blind Angle. Mould should be cooling, chromium plating surface.
2, because its corrosive and liquidity characteristics, had better use of special equipment and mold. All products must according to need to join different kinds and number of additives.
3, extremely easy decomposition, in 200 degrees temperature and steel. Copper contact easier to decompose, decomposition escaping corrosion. Excitant gas. Molding temperature range.
4, the screw injection machine nozzle, aperture is big, in case the blind Angle stagnation expected. Not with set piece, such as a set piece should be preheated.
It is popular in the world today are popular, and also be widely used a synthetic materials. Its global usage in various kinds of synthetic materials in high on the second.
In recent years, PVC plastic board in southeast Asia growth several degrees is particularly significant, thanks to southeast Asian countries have in infrastructure construction of urgent needs. Can production in 3 d surface film of materials, PVC is the most suitable materials. Proportion: 1.38 g/cubic centimeters, molding shrinkage rate: 0.6-1.5%, molding temperature: 160-190 ℃. PVC plastic board the full name is Polyvinylchlorid, ingredient for polyvinyl chloride, bright color, corrosion resistance, durable, due to the increase in manufacturing process of plasticizer, anti-aging agents some toxic auxiliary materials to enhance its heat resistance and toughness, and extendibility, so its products are not for food and medicine.
Features: mechanical performance, excellent electrical performance, acid and alkali resistant force is extremely strong, chemical stability, but softening point low. Suitable for making thin plate, electric wire and cable insulating layer, seals, etc.
More information:www.ytfoam.com
2012年8月7日星期二
PVC plastic molding character
PVC plastic molding character
PVC plastic board the full name is Polyvinylchlorid, ingredient for polyvinyl chloride, bright color, resistant to corrupt and durable, due to the increase in manufacturing process of plasticizer, anti-aging agents some toxic auxiliary material to strengthen
The heat resistance and toughness, and extendibility, so their products generally does not store put food and medicine.
PVC plastic molding character:
1. The amorphous materials, moisture absorption small, poor liquidity. In order to improve the liquidity, prevent the occurrence of bubble son, plastic can dry in advance. Mould casting system should be thick short, clear the dust removal of dust fittings bag fittings note, gate section should be big, do not have a corner. Mould should be cooling, chromium plating surface.
2. Because of its corrupt sex and liquidity characteristics, had better use of special equipment and mold. All products must according to need to join different kinds and number of additives.
3. Extremely easy differentiation, in 200 degrees temperature and steel. Copper contact more differentiation, differentiation to escape corruption. Excitant gas. Molding temperature range.
4. The screw injection machine nozzle childhood, aperture is big, in case the blind Angle stagnation expected. Not with set piece, such as a set piece should be preheated.
It is when the contemporary world are loved, general vogue and also be widely used a synthetic materials. It seems the global in various $become useful to guess at the second. According to statistics, only 1995 a year, in the life of the European PVD
Production is about WuYiBaiWanDun, pressure tile machine, and the consumption is five million three hundred thousand tons. In Germany, the production and consumption PVD equal to one million four hundred thousand tons. PVD are with 4% of the increase in global rate have to production
And the application. In recent years the PVD increasing number of degrees in southeast Asia is especially significant, thanks to southeast Asia the capital have held the construction of infrastructure demand note, pipe fittings "copper alloy seamless tube" judge international progress for fathers brought forth level. Can production in 3 d surface film of material guess, PVD is the most suitable
Materials. Proportion: 1.38 g/cubic centimeters, molding tightening rate: 0.6-1.5%, molding temperature: 160-190 ℃.
Features: mechanical performance, excellent electrical performance, fitting leading enterprise mobilization elbow pipe fittings industry spanning development, acid and alkali resistant force is extremely strong, chemical stability, but softening point low. Suitable for making thin plate, electric wire and cable insulating layer, seals, etc.
PVC plastic board the full name is Polyvinylchlorid, ingredient for polyvinyl chloride, bright color, resistant to corrupt and durable, due to the increase in manufacturing process of plasticizer, anti-aging agents some toxic auxiliary material to strengthen
The heat resistance and toughness, and extendibility, so their products generally does not store put food and medicine.
PVC plastic molding character:
1. The amorphous materials, moisture absorption small, poor liquidity. In order to improve the liquidity, prevent the occurrence of bubble son, plastic can dry in advance. Mould casting system should be thick short, clear the dust removal of dust fittings bag fittings note, gate section should be big, do not have a corner. Mould should be cooling, chromium plating surface.
2. Because of its corrupt sex and liquidity characteristics, had better use of special equipment and mold. All products must according to need to join different kinds and number of additives.
3. Extremely easy differentiation, in 200 degrees temperature and steel. Copper contact more differentiation, differentiation to escape corruption. Excitant gas. Molding temperature range.
4. The screw injection machine nozzle childhood, aperture is big, in case the blind Angle stagnation expected. Not with set piece, such as a set piece should be preheated.
It is when the contemporary world are loved, general vogue and also be widely used a synthetic materials. It seems the global in various $become useful to guess at the second. According to statistics, only 1995 a year, in the life of the European PVD
Production is about WuYiBaiWanDun, pressure tile machine, and the consumption is five million three hundred thousand tons. In Germany, the production and consumption PVD equal to one million four hundred thousand tons. PVD are with 4% of the increase in global rate have to production
And the application. In recent years the PVD increasing number of degrees in southeast Asia is especially significant, thanks to southeast Asia the capital have held the construction of infrastructure demand note, pipe fittings "copper alloy seamless tube" judge international progress for fathers brought forth level. Can production in 3 d surface film of material guess, PVD is the most suitable
Materials. Proportion: 1.38 g/cubic centimeters, molding tightening rate: 0.6-1.5%, molding temperature: 160-190 ℃.
Features: mechanical performance, excellent electrical performance, fitting leading enterprise mobilization elbow pipe fittings industry spanning development, acid and alkali resistant force is extremely strong, chemical stability, but softening point low. Suitable for making thin plate, electric wire and cable insulating layer, seals, etc.
More information:www.ytfoam.com
2012年8月5日星期日
PVC co-extrusion foam board
PVC co-extrusion foam board
PVC co-extrusion epispastic board, the utility model involving a PVC co-extrusion foam board, it is by the micro foaming PVC and UPVC co-extrusion enhance sexual material molding of plate, plate material for PVC foaming ground floor and high strength the surface layer of UPVC bilayer structure, the cross section in the bottom plate ladder, mouth, one side of the plate with plug-and-socket grooves, the other side of the board and its corresponding with plug-and-socket convex stare blankly. The utility model PVC co-extrusion epispastic board is with micro foaming PVC and UPVC co-extrusion enhance sexual material molding of plank, it combines the advantages of wood and plastic in a body, not only have similar natural woodiness and natural stone material that appearance, have anticorrosive, moistureproof, insect-resistant eat by moth, size high stability, no crack, surface of impulse is strong, high hardness, flexibility is admirable, and a similar wood natural characteristic, can cut, adhesive, with nails or bolt connection. Plate surface layer of up to 50-200 μ m of fighting force, UPVC surface wear-resisting degree is high, not easy have Nick, foam layer density up d = 0.6 ~ 0.8 g/m
More information:www.ytfoam.com
2012年7月31日星期二
PVC plastic board is how to make and application
PVC plastic board is how to make and application
PVC is the abbreviation of PVC resin, PVC is linear thermoplastic polymer type. With PVC base makings, add plasticizer, stabilizer, pigments, fillers, lubricant, etc. In certain temperatures and the pinch, mixed refine, pull piece, cut grain, extrusion molding or die casting, cooling finalize the design is made of PVC plastic products after.
The product is of excellent thermal forming materials, can replace part of stainless steel and other corrosion resistance synthetic materials. Be widely used in chemical industry, petroleum, electroplating, water purification processing equipment, environmental protection equipment, mining, medicine, electronics, communication and decoration, etc.
PVC is the abbreviation of PVC resin, PVC is linear thermoplastic polymer type. With PVC base makings, add plasticizer, stabilizer, pigments, fillers, lubricant, etc. In certain temperatures and the pinch, mixed refine, pull piece, cut grain, extrusion molding or die casting, cooling finalize the design is made of PVC plastic products after.
The product is of excellent thermal forming materials, can replace part of stainless steel and other corrosion resistance synthetic materials. Be widely used in chemical industry, petroleum, electroplating, water purification processing equipment, environmental protection equipment, mining, medicine, electronics, communication and decoration, etc.
More information:www.ytfoam.com
2012年7月29日星期日
Polycarbonate PC Sheet the applicable scope of the sun and characteristics
Polycarbonate PC Sheet the applicable scope of the sun and characteristics
Polycarbonate PC Sheet of the flexibility of the sun and plasticity to be installed vaults and other surface materials ideal, therefore, bending radius of the plate thickness may be up to 175 times, (bending radius > 175 thickness)
Products applicable
Public construction, industrial building, civil building of beautification
Modern commercial building inside and outside decoration
The railway station, airport, waiting hall, and channel ceiling
City bus station, ferry wharf public service facilities cover and decoration
Garden, agricultural and indoor fish canopy
Skylight cellar arched roof and commercial shed roof
The modern garden of the game place and singular decoration and have a rest corridor hall
Pervious to light heat insulation and sound insulation barrier road row advertising, light box ads displayed exhibition layout, high-grade interior decoration board, walls, top, storage and maintenance.
Light weight: 10-14 kg/m2, equivalent to 1/30 of the brick wall
Heat insulation: core material coefficient of thermal conductivity: λ < = 0.041 w/mk.
High strength: for smallpox palisade structure plate bearing, bending compressive; General housing need not beam.
Bright color: no need to surface decoration, galvanized steel color coating keep period in 10-15 years.
Flexible installation fast: the construction period can be reduced by 40% or more.
The oxygen index: (OI) 32.0 (province of fire control products ZhiJianZhan).
Polycarbonate PC Sheet of the flexibility of the sun and plasticity to be installed vaults and other surface materials ideal, therefore, bending radius of the plate thickness may be up to 175 times, (bending radius > 175 thickness)
Products applicable
Public construction, industrial building, civil building of beautification
Modern commercial building inside and outside decoration
The railway station, airport, waiting hall, and channel ceiling
City bus station, ferry wharf public service facilities cover and decoration
Garden, agricultural and indoor fish canopy
Skylight cellar arched roof and commercial shed roof
The modern garden of the game place and singular decoration and have a rest corridor hall
Pervious to light heat insulation and sound insulation barrier road row advertising, light box ads displayed exhibition layout, high-grade interior decoration board, walls, top, storage and maintenance.
Light weight: 10-14 kg/m2, equivalent to 1/30 of the brick wall
Heat insulation: core material coefficient of thermal conductivity: λ < = 0.041 w/mk.
High strength: for smallpox palisade structure plate bearing, bending compressive; General housing need not beam.
Bright color: no need to surface decoration, galvanized steel color coating keep period in 10-15 years.
Flexible installation fast: the construction period can be reduced by 40% or more.
The oxygen index: (OI) 32.0 (province of fire control products ZhiJianZhan).
2012年7月26日星期四
PVC plastic board of properties and USES
PVC foam board of properties and USES
PVC foam board is made with plastic board, plastic for synthetic polymers, free to change form style. It has good chemical stability, strong corrosion resistance, hardness and high strength, uv (aging), refractory flame retardant (with self-extinguishing RTV silicone compound), insulation performance, reliable, and the surface is bright and clean, smooth, not bibulous, not deformation, easy to processing etc, and is of excellent thermal forming materials, can replace part of stainless steel and other corrosion synthetic materials, widely used in chemical industry, petroleum, electroplating, water purification processing equipment, environmental protection equipment, mining, extraction engineering, electronic circuit board, fire prevention board templates, baking-free brick to ask board, building template and advertisement and decoration, etc.
PVC plastic factory is mainly used for the decoration of its advantage is cheap, variety of designs is various, the construction is simple, fast speed, the disadvantage is not wear-resisting, high requirement of floor.
2012年7月24日星期二
PVC Foam board of the advantages and application field
PVC Foam board of the advantages and application field
The crust of this technology and production, skin hard, deformation, unmatched grip is strong. Apply to furniture manufacturing, construction, decoration, advertising, logo sign, car body and ships interior application, etc.
1. PVC Foam board waterproof, flame retardant, acid and alkali resistant, moth-proofing, qualitative light, insulation, sound insulation, damping characteristics
2. PVC Foam board and wood the same processing, and processing properties is far superior to the wood
3. PVC Foam board is wood, aluminum, composite plate ideal substitute
4. PVC crust foam board surface hardness is very high, it is difficult to have a scratch, widely used in ambry, decoration, construction, furniture, etc
5. PVC free foam board surface hardness general, widely used in advertising exhibition board, framed the drawing board, screen printing and engraving
2012年7月22日星期日
PVC materials not only PVC plastic floor and PVC foam board and PVC free foam board
PVC materials not only PVC plastic floor and PVC foam board and PVC free foam board
PVC plastic floor is PVC materials and the diamond sand stone as wear-resisting mixed high-quality floor, with light weight, wear-resisting of strong, design and color is beautiful, prevent bacteria and other characteristics, divided into homogeneous core, composite, the movement through, prevent slippery anti-static and conductive series, a wide range of USES, specification is piece of material and coil, is the new building materials and modern environmental protection products, one of the existing PVC plastic floor and rubber floor may contain not easy identification of asbestos, may be required to regulate material asbestos content of the test. Installation should be to ensure safe operation method, won't poses a health risk, and comply with all legal requirements. In the existing PVC plastic floor and rubber floor installation, binder ground material may need more open, to avoid ground material bubbles.
PVC materials not only PVC plastic floor and PVC foam board and PVC free foam board
PVC plastic floor is PVC materials and the diamond sand stone as wear-resisting mixed high-quality floor, with light weight, wear-resisting of strong, design and color is beautiful, prevent bacteria and other characteristics, divided into homogeneous core, composite, the movement through, prevent slippery anti-static and conductive series, a wide range of USES, specification is piece of material and coil, is the new building materials and modern environmental protection products, one of the existing PVC plastic floor and rubber floor may contain not easy identification of asbestos, may be required to regulate material asbestos content of the test. Installation should be to ensure safe operation method, won't poses a health risk, and comply with all legal requirements. In the existing PVC plastic floor and rubber floor installation, binder ground material may need more open, to avoid ground material bubbles.
PVC materials not only PVC plastic floor and PVC foam board and PVC free foam board
More information:www.ytfoam.com
2012年7月19日星期四
PVC more suitable for a family to decorate floor
PVC more suitable for a family to decorate floor
PVC flooring the name easy to cause misunderstanding, PVC you more think of that is plastic, many people still take PVC flooring and PVC pipe confusion, plastic contain toxic substances, harmful to human body. But PVC flooring and plastic is not one thing, PVC and may call it polyvinyl chloride, PVC flooring 100% excluding formaldehyde, benzene this kind of toxic material, more no radiation, belongs to the green environmental protection to decorate material, won't cause harm to human body. Some worry that the construction will glue to formaldehyde content, should admit that many undesirable businessman to reduce cost, use glue quality is bad, and how much will contain toxic substances, but now famous brand manufacturers of glue is used construction special glue, glue of green environmental protection, and not have to worry about its will release harmful material such as formaldehyde.
PVC flooring the name easy to cause misunderstanding, PVC you more think of that is plastic, many people still take PVC flooring and PVC pipe confusion, plastic contain toxic substances, harmful to human body. But PVC flooring and plastic is not one thing, PVC and may call it polyvinyl chloride, PVC flooring 100% excluding formaldehyde, benzene this kind of toxic material, more no radiation, belongs to the green environmental protection to decorate material, won't cause harm to human body. Some worry that the construction will glue to formaldehyde content, should admit that many undesirable businessman to reduce cost, use glue quality is bad, and how much will contain toxic substances, but now famous brand manufacturers of glue is used construction special glue, glue of green environmental protection, and not have to worry about its will release harmful material such as formaldehyde.
More information:www.ytfoam.com
2012年7月17日星期二
PVC flooring and wood contrast
PVC flooring and wood contrast
1, PVC than wood floor waterproof, moistureproof, not changeful form, better stability.
2, PVC flooring than wood fire-retardant fire prevention function better.
3, PVC than wood floor surface hardness, resistance to scratching capacity is good.
4, PVC than wood floor color decorative pattern rich variety.
5, PVC than wood floor noise is small, can reduce 20 decibel.
6, PVC floor more durable than wood.
7, PVC than wood floor laid and easy to maintain, cost less.
8, PVC than wood floor more accord with green environmental protection trend.
2012年7月15日星期日
Polycarbonate PC Sheet should note
Polycarbonate PC Sheet should note
(1) cutting: hollow plate can use a sharp knife to slice, solid bar can be normal circular saws, synthetic and cutting cut, but cutting plate should be fixed, prevent vibration, and will sawdust remove, and keep the plate clean.
(2) drilling: sunshine plate punching use common drill bits, the hole diameter should be slightly higher than bolt diameter, in order to adapt to the plate of thermal expansion must cold. In addition, is apart from the plate edge 40 mm range is unfavorable punch.
(3) hollow plate and solid BanZheng reverse sides have protective film, to maintain the plate surface is bright and clean, completing the installation don't damage the film before. In the process of installation, can according to need to edge part of the protective film opened around 5 CM, wait for after the installation is complete, then tore off protective film.
(4) the transport process avoid a plank in above, nor will edge tool contact sheet.
(5) before installation should sunlight board (hollow plate) all open KongDuan aluminum sealing with with blocked, prevent the dust, and worms into the board inside affect daylighting.
(6) must will prevent ultraviolet sunlight boards are the sign of the outward side installation.
(7) in the process of installation, construction personnel shall not stand in the sunlight directly board construction. Construction was finished, the sunlight on the board should clean up the trash.
2012年7月12日星期四
How to choose and buy Polycarbonate PC Sheet
How to choose and buy Polycarbonate PC Sheet
In the choose and buy when the Polycarbonate PC Sheet, how to judge the quality of the plank? Here is to introduce the method of choose and buy some Polycarbonate PC Sheet.
1, see the packing. Although packaging and can't decide Polycarbonate PC Sheet quality, but as for other products, good packing to give good first impression, and through the packaging can also reflects this manufacturer to deal with things attitude. Therefore, packaging is also observe the choose and buy a ring of Polycarbonate PC Sheet.
2, the board will endurance protective film revealed, and carries on the observation of the surface, if you find that there are a number of bubbles and grain, show the selection of raw materials and not the best, generally good endurance board, the surface can't see any particles and basic bubbles.
3, will Polycarbonate PC Sheet to put the sunshine, after period of time, if you find that out of the local plank appear phenomenon that Polycarbonate PC Sheet quality is bad. In addition, still can be in endurance board below pad a white paper, through the contrast to observe whether there is the yellow Polycarbonate PC Sheet phenomenon, if yellow, then explaining quality is bad.
4, selection of smaller endurance board of the fire test, quality good Polycarbonate PC Sheet in away from fire, will put out.
2012年7月10日星期二
According to the Polycarbonate PC Sheet
Polycarbonate PC Sheet also called the polycarbonate solid sheet, in addition, can also be called PC bulletproof glass, PC solid sheet, polycarbonate board, with very high performance is the engineering plastics processing from the polycarbonate. PC board has the following characteristics endurance:
1. High strength
The strength of the PC endurance plate is very high, resistance to strike, intensity is far more than aggrandizement glass and acrylic board, having very good security effect, but also has very good bulletproof effect.
2. Plasticity
PC board have very strong plasticity endurance, round arch, can bend and strong manufacturability, can according to the actual situation of the site the needs of all kinds of style shaped, such as bending arched, hemicycle, etc.
3. Strong adaptability to environment
PC endurance board can be long-term illuminate of uv resistance, and has the very good daylighting performance, transparency and almost as glass. In addition, PC endurance board also has very good daylighting fire performance. In addition, PC endurance board also has low temperature resistance (minus 40 degrees Celsius) and high temperature resistant (125 degrees Celsius) performance.
4. Easy to handle
In the same volume, PC board only for the weight of the endurance of the general glass, very easy to handle and installation.
2012年7月9日星期一
Polycarbonate PC Sheet and other material part performance comparison
Polycarbonate PC Sheet and other material part performance comparison
More information:www.ytfoam.com
2012年7月6日星期五
PVC foam board of all kinds of performance and introduction
PVC foam board of all kinds of performance and introduction
Foamed PVC board also known as snow eph board and Andy board, its chemical composition is polyvinyl chloride (PVC), one is "skin foam, the surface and a layer of hard skin, smooth level off another kind is free foam, no" skin surface, the surface into convex shape (pits, fine product name foamed PVC board, product introduction, PVC foaming board also known as snow eph board and Andy board, its chemical composition is PVC products kinds, one kind is crust foam, the surface and a layer of hard skin, smooth level off another is free, no foam surface crust, the surface into close bump shape (pits)
Product features
Waterproof, flame retardant, acid and alkali resistant, moth-proofing, qualitative light, insulation, sound insulation, damping characteristics
And the same wood processing, and processing properties is far superior to the wood
Is wood, aluminum, composite plate ideal substitute
Product use
Widely used in architectural decoration, furniture manufacturing, printing, advertisement, manufacturing, and arts and crafts, and other fields
The product specification 1.22 m * 2.44 m
Product thickness 3 mm-18 mm
Product color white, blue, red, yellow, green, grey, dark color
Inspection standard surface color no color difference surface without stain, obvious sag, ruler made put surface, contact closely seamless uniform thickness side pore close, no bulky pore, the crack
PVC high-density foam board performance parameters
PVC free foam board performance parameters
Project detection unit test results
Project detection unit test results surface density Kg/m? More than 650 surface density Kg/m? More than 600-55-renowned hardness quartile-renowned hardness quartile-45 tensile strength Mpa quartile 10 tensile strength Mpa quartile 11 elongation at break % 10 elongation at break quartile quartile % 15 impact strength Kj beam/m? 12 the impact strength Kj beam frequency/m? 10 d quartile card softening point quartile ℃ 70 ℃ vicat softening point 70 heating frequency variation of size %? 2.0 heating rate than % size? 2.0 bibulous rate % than 1.0 bibulous rate % than 1.0 bending strength Mpa quartile 20 bending strength Mpa quartile and bending modulus Mpa frequency band 600 elastic modulus Mpa quartile 800 hold screw force N quartile 800 hold screw force N quartile 110
Foamed PVC board also known as snow eph board and Andy board, its chemical composition is polyvinyl chloride (PVC), one is "skin foam, the surface and a layer of hard skin, smooth level off another kind is free foam, no" skin surface, the surface into convex shape (pits, fine product name foamed PVC board, product introduction, PVC foaming board also known as snow eph board and Andy board, its chemical composition is PVC products kinds, one kind is crust foam, the surface and a layer of hard skin, smooth level off another is free, no foam surface crust, the surface into close bump shape (pits)
Product features
Waterproof, flame retardant, acid and alkali resistant, moth-proofing, qualitative light, insulation, sound insulation, damping characteristics
And the same wood processing, and processing properties is far superior to the wood
Is wood, aluminum, composite plate ideal substitute
Product use
Widely used in architectural decoration, furniture manufacturing, printing, advertisement, manufacturing, and arts and crafts, and other fields
The product specification 1.22 m * 2.44 m
Product thickness 3 mm-18 mm
Product color white, blue, red, yellow, green, grey, dark color
Inspection standard surface color no color difference surface without stain, obvious sag, ruler made put surface, contact closely seamless uniform thickness side pore close, no bulky pore, the crack
PVC high-density foam board performance parameters
PVC free foam board performance parameters
Project detection unit test results
Project detection unit test results surface density Kg/m? More than 650 surface density Kg/m? More than 600-55-renowned hardness quartile-renowned hardness quartile-45 tensile strength Mpa quartile 10 tensile strength Mpa quartile 11 elongation at break % 10 elongation at break quartile quartile % 15 impact strength Kj beam/m? 12 the impact strength Kj beam frequency/m? 10 d quartile card softening point quartile ℃ 70 ℃ vicat softening point 70 heating frequency variation of size %? 2.0 heating rate than % size? 2.0 bibulous rate % than 1.0 bibulous rate % than 1.0 bending strength Mpa quartile 20 bending strength Mpa quartile and bending modulus Mpa frequency band 600 elastic modulus Mpa quartile 800 hold screw force N quartile 800 hold screw force N quartile 110
2012年7月4日星期三
Characteristics and Basic knowledge of plastics(PVC foam board)
Characteristics and Basic knowledge of plastics(PVC foam board):
PP material: PP material also name poly c dilute, appearance is white translucent shaped, gloss and with oily, hand touch creamy sense, System quality soft has different degree of can bending sexual, percussion horny sound, forming Shi General set temperature for 180 ℃ ~230 ℃, easy combustion, PP material in other several plastic in the, toughness good, heat sexual poor, hot expansion coefficient large, liquidity strong, coloring performance more stability, while, it of moisture absorption small, forming process in the, as does not by outside rain of wet, Not drying will not affect products in advance of surface gloss, if contact with the copper will promote spoilage, because of its density, texture and soft, so easy to scratch.
1, the melting temperature: Crystal plastic from solid to the melting temperature.
2, temperature: it refers to non-Crystal plastic melt from the beginning of the total needed to melt the highest temperature.
3, heat distortion temperature: minimum temperature of plastic deformation of products started to happen. For crystals, heat-resistant temperature and heat distortion temperature difference of 10 ° c or so, for non-Crystal key, heat-resistant temperature and heat distortion temperature difference is large.
4, shrinkage: shrinkage rate is, expressed as a percentage.
Basic knowledge about plastics:
1. Plastics: organic synthetic resin (polymer materials) as the main ingredient, joining other additives consisting of artificial materials. These additives include fillers, lubricants, plasticizers, antistatic agents, stabilizers, antioxidants, flame retardants, colorants, etc.
2. Classification of plastics:
By purpose: conventional plastics and engineering plastics.
Common plastics: PP, PE, AS, PVC foam board;
Engineering Plastics: ABS, PC, POM, NYLON, the Republic PBT, PPS.
PP material: PP material also name poly c dilute, appearance is white translucent shaped, gloss and with oily, hand touch creamy sense, System quality soft has different degree of can bending sexual, percussion horny sound, forming Shi General set temperature for 180 ℃ ~230 ℃, easy combustion, PP material in other several plastic in the, toughness good, heat sexual poor, hot expansion coefficient large, liquidity strong, coloring performance more stability, while, it of moisture absorption small, forming process in the, as does not by outside rain of wet, Not drying will not affect products in advance of surface gloss, if contact with the copper will promote spoilage, because of its density, texture and soft, so easy to scratch.
1, the melting temperature: Crystal plastic from solid to the melting temperature.
2, temperature: it refers to non-Crystal plastic melt from the beginning of the total needed to melt the highest temperature.
3, heat distortion temperature: minimum temperature of plastic deformation of products started to happen. For crystals, heat-resistant temperature and heat distortion temperature difference of 10 ° c or so, for non-Crystal key, heat-resistant temperature and heat distortion temperature difference is large.
4, shrinkage: shrinkage rate is, expressed as a percentage.
Basic knowledge about plastics:
1. Plastics: organic synthetic resin (polymer materials) as the main ingredient, joining other additives consisting of artificial materials. These additives include fillers, lubricants, plasticizers, antistatic agents, stabilizers, antioxidants, flame retardants, colorants, etc.
2. Classification of plastics:
By purpose: conventional plastics and engineering plastics.
Common plastics: PP, PE, AS, PVC foam board;
Engineering Plastics: ABS, PC, POM, NYLON, the Republic PBT, PPS.
2012年7月2日星期一
PVC foam board at home and abroad market situation has undergone dramatic change
PVC foam board at home and abroad market situation has undergone dramatic change
Looking back on 2008, PVC foam board at home and abroad market situation has undergone tremendous changes, industry consolidation gradually faster; market price near 50% during the year. After long after the pain and suffering, the State introduced a series of policies to rescue 2009 product rebates of the continued increase in stimulating demand, PVC anti-dumping rates continue to increase, will the PVC market this year in response to the 2008 domestic and international market dynamics, production plant to vote and parking, 2008 several done detailed analysis, such as import and export, to qualitative analysis and forecast of the market prospects for the future.
Warming in the real estate industry in recent years, expanding market demand, also made around the heat rising production, production enterprises from more than more than 100 years more than extend to 2008, total capacity reached 5.145 million tons. The rapid increase of capacity, ignores the Terminal market demand, PVC market in years from a high of 9,000 yuan, dropped to 4,800 Yuan, the huge decline in market challenges, facing a crisis of shuffling the chlor-alkali industry. Rising of the PVC industry, makes serious domestic supply and demand imbalances, vicious competition among enterprises led the market plunge, loss-making enterprises increased stopping message is persistent. At the same time, opportunities for preemption of China PVC industry, foreign capital also intensified in the plant sites in China.
Looking back on 2008, PVC foam board at home and abroad market situation has undergone tremendous changes, industry consolidation gradually faster; market price near 50% during the year. After long after the pain and suffering, the State introduced a series of policies to rescue 2009 product rebates of the continued increase in stimulating demand, PVC anti-dumping rates continue to increase, will the PVC market this year in response to the 2008 domestic and international market dynamics, production plant to vote and parking, 2008 several done detailed analysis, such as import and export, to qualitative analysis and forecast of the market prospects for the future.
Warming in the real estate industry in recent years, expanding market demand, also made around the heat rising production, production enterprises from more than more than 100 years more than extend to 2008, total capacity reached 5.145 million tons. The rapid increase of capacity, ignores the Terminal market demand, PVC market in years from a high of 9,000 yuan, dropped to 4,800 Yuan, the huge decline in market challenges, facing a crisis of shuffling the chlor-alkali industry. Rising of the PVC industry, makes serious domestic supply and demand imbalances, vicious competition among enterprises led the market plunge, loss-making enterprises increased stopping message is persistent. At the same time, opportunities for preemption of China PVC industry, foreign capital also intensified in the plant sites in China.
2012年6月28日星期四
PVC foam board material
PVC foam board material
PVC is polyvinyl chloride, is a salt per cent of oil and 43% synthesis of a plastic product. Compared with other types of plastic products, PVC more effective application of the raw materials, reduces fuel consumption. At the same time, PVC manufacturing energy consumption is very low. And later in the use of PVC products, recycled and converted into other new products or burning to gain energy.
PVC stabilizers will be added upon, but a non-toxic and toxic-stabilizer, only joined the toxic stabilizer, lead salts, to be hidden. But cohabitation of PVC products, a number of small businesses using lead salt and stabilizer, it is difficult to satisfy the relevant hygienic standards. Consumers in the choice of PVC materials preferably to the formal, the credibility of the quality assurance at the time of purchase of building materials market, and called for the inspection reports issued by the supplier.
2012年6月24日星期日
PVC decoration materials for a variety of purposes
PVC Mono film decorative product quality and stability, the color is pure, rich embossed. Batch chromatic aberration, and flat degrees, and color fastness, and landscape sheath, main technology characteristics. applies Yu:
speaker, and gift box, and furniture, cold posted flat posted processing technology products of veneer (PVC flat posted decoration film)
plate, and aluminum material, and smallpox, resistance high temperature products of heating lamination production technology products (PVC resistance high temperature film)
Cabinet, and door, and decoration plate, and furniture, vacuum sucking plastic production technology products (PVC vacuum sucking plastic decoration tablets)
advertising film, and packaging film, other uses.
Product adopting imported production equipment, has a rich and varied surface embossing effect thickness and oil can be adjusted as needed (0.08mm~0.30mm thickness range optional); standard width: 1240mm, optional width: 1000mm~1500mm; recipe can be adjusted through production in line with European ROSH, United States international requirements such as low toxicity standard products. Can also be produced according to the different uses UV-resistant (anti-aging), high temperature resistance, low temperature resistance, antistatic, anti-mildew, fire (fire-retardant) and other special needs products.
More information:www.ytfoam.com
2012年6月20日星期三
PVC foam board industry in the rapid development of the world
PVC foam board industry in the rapid development of the world
PVC film with ordinary paste film what different? Normal paste the membrane is at room temperature directly on the surface of the plate with a glue stick, so after a year or two later, foil is easy to fall off. And application of PVC membrane is special-purpose vacuum laminating machine at 110 degrees under high temperature and pressure to the plate surface, therefore not easy to fall off.
Although PVC film has excellent quality assurance, but it may be said that PVC is, after all, chemical products, it is no match for natural materials, excluding no toxicity and odor, also bound to cause harm to the environment. Fact is not the case, this was because Germany production of PVC membrane materials are specially refined, toxic substances are completely extracted, therefore PVC is completely non-toxic and odorless, to human skin or respiratory system without any stimulation, for people who are allergic to wood and paint, using PVC film packaging of furniture or kitchen is very appropriate. Through the use of PVC film for decorative film, there can be a lot to use key board, particle board, plywood and fibreboard, reducing the amount of use of wood, thus reducing damage to forests and the environment. From this perspective, PVC membrane for great contribution to the protection of the ecological environment.
PVC film with ordinary paste film what different? Normal paste the membrane is at room temperature directly on the surface of the plate with a glue stick, so after a year or two later, foil is easy to fall off. And application of PVC membrane is special-purpose vacuum laminating machine at 110 degrees under high temperature and pressure to the plate surface, therefore not easy to fall off.
Although PVC film has excellent quality assurance, but it may be said that PVC is, after all, chemical products, it is no match for natural materials, excluding no toxicity and odor, also bound to cause harm to the environment. Fact is not the case, this was because Germany production of PVC membrane materials are specially refined, toxic substances are completely extracted, therefore PVC is completely non-toxic and odorless, to human skin or respiratory system without any stimulation, for people who are allergic to wood and paint, using PVC film packaging of furniture or kitchen is very appropriate. Through the use of PVC film for decorative film, there can be a lot to use key board, particle board, plywood and fibreboard, reducing the amount of use of wood, thus reducing damage to forests and the environment. From this perspective, PVC membrane for great contribution to the protection of the ecological environment.
2012年6月18日星期一
Waste plastics (PVC foam board) governance has an urgent need
Waste plastics (PVC foam board) governance has an urgent need
Plastic (PVC foam board) with excellent chemical stability, resistance to corrosion, electrical insulation, insulation, sound insulation for superior shock absorption and silencing effect and has a good elasticity, can very well with other materials such as metal, glass, wood bonding, easy molding. In four industries material, plastic (PVC foam board) the number, role, status, dramatically expanding the scope of application, spiral of lead, a lot instead of metal, wood, paper and so on, are widely used in various areas of the national economy. Therefore, scientists announced Hao statement: "humanity has entered the era of synthetic polymer material! ”。 However, precisely because of the plastic (PVC foam board) some of the excellent performance, leading to its use or consumption is not easy to rot after, over time, have seriously affected the Earth's ecological environment, causing a great deal of attention around the world. In 2008 China's plastics industry enterprises above designated size 16300, cumulative production reached 3,713.790,000 tons, gross of 9,638.3.6 billion yuan. Waste plastics (PVC foam board) total amount of rapid growth, increasingly prominent contradiction between environment and development. Thus, governance has an urgent need of waste plastic, waste plastic (PVC foam board) indicates the enormous wealth and opportunities were gradually been mining.
Plastic (PVC foam board) with excellent chemical stability, resistance to corrosion, electrical insulation, insulation, sound insulation for superior shock absorption and silencing effect and has a good elasticity, can very well with other materials such as metal, glass, wood bonding, easy molding. In four industries material, plastic (PVC foam board) the number, role, status, dramatically expanding the scope of application, spiral of lead, a lot instead of metal, wood, paper and so on, are widely used in various areas of the national economy. Therefore, scientists announced Hao statement: "humanity has entered the era of synthetic polymer material! ”。 However, precisely because of the plastic (PVC foam board) some of the excellent performance, leading to its use or consumption is not easy to rot after, over time, have seriously affected the Earth's ecological environment, causing a great deal of attention around the world. In 2008 China's plastics industry enterprises above designated size 16300, cumulative production reached 3,713.790,000 tons, gross of 9,638.3.6 billion yuan. Waste plastics (PVC foam board) total amount of rapid growth, increasingly prominent contradiction between environment and development. Thus, governance has an urgent need of waste plastic, waste plastic (PVC foam board) indicates the enormous wealth and opportunities were gradually been mining.
2012年6月14日星期四
Formulation design of PVC foam board
Formulation design of PVC foam board
PVC shoes products have both foaming and non-foaming, molding and molding of two different processing methods, basically the same but the main design principle of the formula.
1, PVC resin: SG-2, 3-type resin, also using SG-4,-5, this largely depends on the shoe product performance requirements. Index for PVC resin, General requirements bulk density is slightly smaller, plasticizer absorption per high, less fish-eye, particle size uniformity.
2 plasticizers, PVC foam board: Add larger amounts, usually in the 60~80PHR, mainly to DOP, DBP, appropriately equipped with DOS dihexyl and cheap oil ester and chlorinated paraffin. Sometimes depending on your needs, environmental classes such as citric acid ester plasticizers are also used.
3, stabilizer: opaque products primarily dominated by lead salt composite stabilizer, or three salt, salt supplemented the second metal SOAP. Organic Tin and products more transparent to CA-Zn composite heat stabilizer. According to the different varieties, add vary greatly.
4, lubricants: stearic acid and paraffin, or polyethylene wax oxidized polyethylene wax can also be used.
5, foaming agent: for products that require foam, foaming agent is a must. Commonly used foaming agent is azo dimethyl formamide (AC blowing agent), injection molded foam products amounts to 0.5~1.0PHR, molded foam products for 5~6PHR.
6, zhuguangsu: pearled Sandals formula needs to add a Pearlescent pigment. Pearl Pearl and Pearl powder mixture in two ways. B605 Pearlescent powder, chemical names are bismuth oxychloride, BiOCl, is a bismuth carbonate salt synthesis under certain conditions, has strong refractive power, and PVC mixed, good dispersion, high coverage, is not easy to break down plastic forming process and plastic pearls Rainbow Luster on the surface, increasing product appearance. Pearl paste frequently used P35 synthesis is the brand of candles, and it is lead carbonate particles, butyl-acetate and nitrocellulose DBP as dispersant made of jelly.
PVC shoes products have both foaming and non-foaming, molding and molding of two different processing methods, basically the same but the main design principle of the formula.
1, PVC resin: SG-2, 3-type resin, also using SG-4,-5, this largely depends on the shoe product performance requirements. Index for PVC resin, General requirements bulk density is slightly smaller, plasticizer absorption per high, less fish-eye, particle size uniformity.
2 plasticizers, PVC foam board: Add larger amounts, usually in the 60~80PHR, mainly to DOP, DBP, appropriately equipped with DOS dihexyl and cheap oil ester and chlorinated paraffin. Sometimes depending on your needs, environmental classes such as citric acid ester plasticizers are also used.
3, stabilizer: opaque products primarily dominated by lead salt composite stabilizer, or three salt, salt supplemented the second metal SOAP. Organic Tin and products more transparent to CA-Zn composite heat stabilizer. According to the different varieties, add vary greatly.
4, lubricants: stearic acid and paraffin, or polyethylene wax oxidized polyethylene wax can also be used.
5, foaming agent: for products that require foam, foaming agent is a must. Commonly used foaming agent is azo dimethyl formamide (AC blowing agent), injection molded foam products amounts to 0.5~1.0PHR, molded foam products for 5~6PHR.
6, zhuguangsu: pearled Sandals formula needs to add a Pearlescent pigment. Pearl Pearl and Pearl powder mixture in two ways. B605 Pearlescent powder, chemical names are bismuth oxychloride, BiOCl, is a bismuth carbonate salt synthesis under certain conditions, has strong refractive power, and PVC mixed, good dispersion, high coverage, is not easy to break down plastic forming process and plastic pearls Rainbow Luster on the surface, increasing product appearance. Pearl paste frequently used P35 synthesis is the brand of candles, and it is lead carbonate particles, butyl-acetate and nitrocellulose DBP as dispersant made of jelly.
2012年6月12日星期二
Colored PVC foam board around Windows and doors began to universal life
Colored PVC foam board around Windows and doors began to universal life
With the progress of society, improvement of people's living standards and enhance aesthetic point, color co-extrusion profile more and more consumers of all ages. In recent years, rich in color of PVC Windows and doors began the era trends and fashion style popular in every corner of the social life.
Its characteristics are: low melt viscosity, melting and spreading good ease of extrusion forming of thin-walled; modified PMMA co-extrusion of material high impact strength, impact strength ≥ 60MPa; good shows that gloss, scratch; and PVC thermal expansion coefficient similar to lingxia30℃ under the condition of good toughness. The special application of PMMA-modified materials from PVC profile, PVC tiles, decorative furniture profiles, and so on.
With the progress of society, improvement of people's living standards and enhance aesthetic point, color co-extrusion profile more and more consumers of all ages. In recent years, rich in color of PVC Windows and doors began the era trends and fashion style popular in every corner of the social life.
Its characteristics are: low melt viscosity, melting and spreading good ease of extrusion forming of thin-walled; modified PMMA co-extrusion of material high impact strength, impact strength ≥ 60MPa; good shows that gloss, scratch; and PVC thermal expansion coefficient similar to lingxia30℃ under the condition of good toughness. The special application of PMMA-modified materials from PVC profile, PVC tiles, decorative furniture profiles, and so on.
More information:http://www.ytfoam.com
2012年6月10日星期日
Environmental protection type plastic pipe in the actual use of the installed features
Environmental protection type plastic pipe in the actual use of the installed features
U-PVC tube
Nominal pressure of pipes, pipe fittings should be used within the building used 1.6MPa; pipes connections use Socket-bonding, rubber ring connection can also be used. Pipes and metal fittings threaded connections should be used externally threaded pipe fittings in injection molding. When pipes and metal pipes and accessories for flange connection, the use of injection molding with socket flanges coat metal flange connection. Pipeline and water-supply plastic reinforced the plug connecting parts should be inlaid metal or rot-resistant metal fittings, pipe fittings.
PEX pipe
Pipe outside diameter is less than 25mm, pipe and pipe fittings should be used-clamp connection, greater than or equal to 32mm, the use of sleeve type connection. Pipe and pipe accessories, valve connection should be used for external threaded clamp or bite type fittings. Water pipelines and distribution points, should be made of corrosion-resistant metal threaded parts, and should be fixed on the wall.
PVC-C tube
Multi-story building series S6.3, S5 series of high-rise building (main pipes and pumping stations should not be used for the high-rise building), outdoor pipe when pressure is not more than 1.0MPa series S6.3, when 1.0MPa S5 series. Diameter PE pipe production line for production of PE 20~800mm, PERT, PEX, polyethylene plastic pipe. The pipes currently in urban residents ' drinking water, gas, domestic hot water and space heating, agricultural
Irrigation is widely used in areas such as, engineering application of mature standard, and with a perfect matching.
U-PVC tube
Nominal pressure of pipes, pipe fittings should be used within the building used 1.6MPa; pipes connections use Socket-bonding, rubber ring connection can also be used. Pipes and metal fittings threaded connections should be used externally threaded pipe fittings in injection molding. When pipes and metal pipes and accessories for flange connection, the use of injection molding with socket flanges coat metal flange connection. Pipeline and water-supply plastic reinforced the plug connecting parts should be inlaid metal or rot-resistant metal fittings, pipe fittings.
PEX pipe
Pipe outside diameter is less than 25mm, pipe and pipe fittings should be used-clamp connection, greater than or equal to 32mm, the use of sleeve type connection. Pipe and pipe accessories, valve connection should be used for external threaded clamp or bite type fittings. Water pipelines and distribution points, should be made of corrosion-resistant metal threaded parts, and should be fixed on the wall.
PVC-C tube
Multi-story building series S6.3, S5 series of high-rise building (main pipes and pumping stations should not be used for the high-rise building), outdoor pipe when pressure is not more than 1.0MPa series S6.3, when 1.0MPa S5 series. Diameter PE pipe production line for production of PE 20~800mm, PERT, PEX, polyethylene plastic pipe. The pipes currently in urban residents ' drinking water, gas, domestic hot water and space heating, agricultural
Irrigation is widely used in areas such as, engineering application of mature standard, and with a perfect matching.
2012年6月8日星期五
Quality PVC pipes choose Notes portrait Weapon
Quality PVC pipes choose Notes portrait Weapon
In the decoration when the laying of wires, most of the lines of the family are buried. Flame retardant PVC tubes used in this way, as the PVC pipe prices than the average of your five or six dollars per metre of pipe, many owners buy wire tubes are common in thin plastic pipe, use this tube as soon as the wire leakage current, not fire. Lots of family decoration heavy use of combustibles such as wood, fabric as indoor decoration material, often used without fire, ugly room power switch cabinet or decorative box closed up, these are fire hazards.
PVC-u pipe referred to as PVC-u water supply pipe used in water supply, is taking PVC resins as main raw material, included in special AIDS, extrusion molding and extrusion machine. But requires the use of vinyl chloride units (VCM) low sanitary PVC tree paint residues, both drug-free or low-toxicity (organic tin or lead content lower) thermal system in order to guarantee the health of pipes. VCM is a carcinogenic substance, provided sanitary PVC resin in China, VCM residues is not more than 5x10-6, lead is a cumulative poison, especially for young children (under 6 years old), the health of the fetus, pregnant women a greater impact.
Unlike PVC-u drainage pipe, PVC-u water supply pipe is the main mechanical parameters of resistance to pressure, factors affecting the tubing pressure resistance of existing machinery and equipment, raw material and formula elements, while also taking into account the process of adjustments. Clearance of extrusion screw and barrel should not be too large; amount of feeding more and more compressed than; design reasonable formula, rational process and accordingly adjusted, will control in 60%~70% of plastic.
Although rigid PVC-u water supply pipe itself is large, low temperature and excellent resistance to pressure, pressure ring stress is greater than the 36MPa resistance of 20 ° c, is currently on the market with the largest water supply pipes for construction of, but its high temperature and high pressure is very poor, so can only be used for 45 under cold water or cold water pipe system.
2012年6月6日星期三
PVC foam board foam plastic toy small parts are also included in the assessment of requirements
PVC foam board foam plastic toy small parts are also included in the assessment of requirements
PVC foam board: this amendment of the toy safety directive of the European Parliament for two reasons: one is the original directive has been difficult to ensure the safety of children's toys; second, there is a vulnerability in the toy market regulation, requires new management rules. Toy safety requirements while improving, but as long as the enterprises according to their characteristics carefully from the design of products, processes and quality control, seizing four key, is not a difficult problem to solve. First, focusing on chemical safety. Toy safety is usually broken down into functional, structural, material and logos requirements, in order to ensure the safety of children's toys, first prohibited the use of genes induced by carcinogenic, mutagenic effects, affect fertility material and clear toy products should meet general EU chemicals regulatory requirements, including the REACH directive.
Second is to focus on toy safety.
Third, focus on toys product identification.
Four is focused on product conformity assessment.
PVC foam board: this amendment of the toy safety directive of the European Parliament for two reasons: one is the original directive has been difficult to ensure the safety of children's toys; second, there is a vulnerability in the toy market regulation, requires new management rules. Toy safety requirements while improving, but as long as the enterprises according to their characteristics carefully from the design of products, processes and quality control, seizing four key, is not a difficult problem to solve. First, focusing on chemical safety. Toy safety is usually broken down into functional, structural, material and logos requirements, in order to ensure the safety of children's toys, first prohibited the use of genes induced by carcinogenic, mutagenic effects, affect fertility material and clear toy products should meet general EU chemicals regulatory requirements, including the REACH directive.
Second is to focus on toy safety.
Third, focus on toys product identification.
Four is focused on product conformity assessment.
2012年6月4日星期一
PVC foam sheet of wood powder on impact of PVC foam board do?
PVC foam sheet of wood powder on impact of PVC foam board do?
PVC foam board: experts believe that the timely launch of the products solve the wood powder and plastic pollution on the environment, is a high-tech environmental protection product, after testing, its performance indicators have reached the international advanced level, and complete alternative to imported products. The PVC foam sheet extrusion line with plastic wood powder uniformity, high yield, stable quality and other advantages, the main drag or electromagnetic speed regulating technology of frequency conversion technology, 50% and PVC plastic wood powder and some accessories, after extrusion, shaping, foil to complete. The line production out of wood powder made bubble sheet performance reached or over has wood of all index, which anti-impact performance reached wood of 1.2 times times, resistance temperature, and flame retardant, and resistance corrosion, and life long, performance are better than wood, can widely application Yu indoor decoration, and furniture, and vehicles ceiling, and various signs, and numbers, and activities housing, and sentry box, and posts,, both solution has wood powder, and waste plastic on environment of pollution problem, and reduced has production cost.
PVC foam board: experts believe that the timely launch of the products solve the wood powder and plastic pollution on the environment, is a high-tech environmental protection product, after testing, its performance indicators have reached the international advanced level, and complete alternative to imported products. The PVC foam sheet extrusion line with plastic wood powder uniformity, high yield, stable quality and other advantages, the main drag or electromagnetic speed regulating technology of frequency conversion technology, 50% and PVC plastic wood powder and some accessories, after extrusion, shaping, foil to complete. The line production out of wood powder made bubble sheet performance reached or over has wood of all index, which anti-impact performance reached wood of 1.2 times times, resistance temperature, and flame retardant, and resistance corrosion, and life long, performance are better than wood, can widely application Yu indoor decoration, and furniture, and vehicles ceiling, and various signs, and numbers, and activities housing, and sentry box, and posts,, both solution has wood powder, and waste plastic on environment of pollution problem, and reduced has production cost.
2012年5月31日星期四
PVC foam board features and application:
PVC foam board features and application:
PVC foam board application:
1. transport ships, planes, buses, trains, cars, the roof, the car body core, internal decoration Board
2. construction decoration exterior wall panel, decorative plates, in homes, offices, public buildings, commercial decorations, insulation boards, clean room ceiling, the family kitchen cabinets, wall cabinet and home
3. screen printing in advertising, advertising, advertising signs, display boards, sign boards, biaohua
4. industrial application of industrial anticorrosive engineering, hot forming, cold storage, special projects, environmental protection board
5. material for other uses templates, sports equipment, breeding facilities, waterfront damp-proof, water-proof materials, art materials, various head Board
PVC foam board features:
1. sound insulation, sound absorption, heat insulation and heat preservation performance
2. flame retardant, self extinguishing fire in the unexpected, safe to use
3. performance of moisture-proof, anti-mildew, does not absorb water, and good shock effect
4. after it has been made of weather resistant formula, its color does not change for a long time, anti-aging
5. texture and light, transportation, construction of convenient
6. construction of General wood processing tools can be
7. for drilling, sawing, nailing, like a wood Planer, glue and other processing
8. be suitable for thermoforming, heat bending and folding
9. under the General welding of welding procedures, and other PVC material adhesion
10. smooth surface, silk screen printing
PVC foam board application:
1. transport ships, planes, buses, trains, cars, the roof, the car body core, internal decoration Board
2. construction decoration exterior wall panel, decorative plates, in homes, offices, public buildings, commercial decorations, insulation boards, clean room ceiling, the family kitchen cabinets, wall cabinet and home
3. screen printing in advertising, advertising, advertising signs, display boards, sign boards, biaohua
4. industrial application of industrial anticorrosive engineering, hot forming, cold storage, special projects, environmental protection board
5. material for other uses templates, sports equipment, breeding facilities, waterfront damp-proof, water-proof materials, art materials, various head Board
PVC foam board features:
1. sound insulation, sound absorption, heat insulation and heat preservation performance
2. flame retardant, self extinguishing fire in the unexpected, safe to use
3. performance of moisture-proof, anti-mildew, does not absorb water, and good shock effect
4. after it has been made of weather resistant formula, its color does not change for a long time, anti-aging
5. texture and light, transportation, construction of convenient
6. construction of General wood processing tools can be
7. for drilling, sawing, nailing, like a wood Planer, glue and other processing
8. be suitable for thermoforming, heat bending and folding
9. under the General welding of welding procedures, and other PVC material adhesion
10. smooth surface, silk screen printing
2012年5月29日星期二
PVC foam board of standards
PVC foam board of standards
PVC Board PVC Foam Board PVC free Foam Board standard combination currently market Shang on PVC Board PVC Foam Board of using increasingly widely, call also diversification, has PVC Board, and PVC Foam Board, and PVC micro-made bubble Board, and PVC low made bubble Board, and PVC free Foam Board, and PVC knot skin made bubble Board, or said "snow River Board", and "Ann di Board", also has under using area to call of as "furniture Board", and "Cabinet Board", and "bathroom Cabinet Board", and "Silk printing Board", and "advertising Board",.
We take "quality first" for the purpose of introducing advanced equipment, research and development production of PVC free foam board, PVC Crust Foam Board, polymer plastic and wood products such as PVC material, under the scientific management, recommend new, leads the industry in high-end technology and perfect products, creating a 21st century world of green products.
Company spirit of sincere cooperation, friendship and sincere principles of deep, quality first, reputation first, customers first for the purpose, to the rigorous quality and perfect service to win the trust of many customers and support.
2012年5月27日星期日
Colored PVC foam board around Windows and doors began to universal life
Colored PVC foam board around Windows and doors began to universal life
With the progress of society, improvement of people's living standards and enhance aesthetic point, color co-extrusion profile more and more consumers of all ages. In recent years, rich in color of PVC Windows and doors began the era trends and fashion style popular in every corner of the social life. In response to this market demand, Shanghai Kumho Li Plastics Ltd launches highly weather resistant PVC co-extrusion profile of PMMA-modified materials. PMMA scientific name of polymethyl methacrylate, no instability in the molecular structure of "-C=C-" double-bond, almost does not absorb visible light, PMMA is therefore an excellent weatherability and resistance to aging of polymeric materials. A layer thickness of 0.2-0.5mm surface extrusion of PVC profiles PMMA can greatly improve the profile of anti-aging properties.
Currently PMMA/PVC co-extrusion profile during the manufacturing process, because of the viscosity of a big gap between two material, extrusion thickness and shape is difficult to control, body hard and brittle. During transport and secondary processing of the bump, cut cracks the collapse-prone, prone to cracking phenomenon in cold region in the North. To improve the shortcomings, Kumho Li imported resin and special-purpose high-weathering pigments, developed a variety of color PVC co-extrusion profile MA301 PMMA-modified materials. Its characteristics are: low melt viscosity, melting and spreading good ease of extrusion forming of thin-walled; modified PMMA co-extrusion of material high impact strength, impact strength ≥ 60MPa; good shows that gloss, scratch; and PVC thermal expansion coefficient similar to lingxia30℃ under the condition of good toughness. The special application of PMMA-modified materials from PVC profile, PVC tiles, decorative furniture profiles, and so on.
With the progress of society, improvement of people's living standards and enhance aesthetic point, color co-extrusion profile more and more consumers of all ages. In recent years, rich in color of PVC Windows and doors began the era trends and fashion style popular in every corner of the social life. In response to this market demand, Shanghai Kumho Li Plastics Ltd launches highly weather resistant PVC co-extrusion profile of PMMA-modified materials. PMMA scientific name of polymethyl methacrylate, no instability in the molecular structure of "-C=C-" double-bond, almost does not absorb visible light, PMMA is therefore an excellent weatherability and resistance to aging of polymeric materials. A layer thickness of 0.2-0.5mm surface extrusion of PVC profiles PMMA can greatly improve the profile of anti-aging properties.
Currently PMMA/PVC co-extrusion profile during the manufacturing process, because of the viscosity of a big gap between two material, extrusion thickness and shape is difficult to control, body hard and brittle. During transport and secondary processing of the bump, cut cracks the collapse-prone, prone to cracking phenomenon in cold region in the North. To improve the shortcomings, Kumho Li imported resin and special-purpose high-weathering pigments, developed a variety of color PVC co-extrusion profile MA301 PMMA-modified materials. Its characteristics are: low melt viscosity, melting and spreading good ease of extrusion forming of thin-walled; modified PMMA co-extrusion of material high impact strength, impact strength ≥ 60MPa; good shows that gloss, scratch; and PVC thermal expansion coefficient similar to lingxia30℃ under the condition of good toughness. The special application of PMMA-modified materials from PVC profile, PVC tiles, decorative furniture profiles, and so on.
2012年5月24日星期四
PVC foam board ceiling profile is very convenient if damage occurs to update
PVC foam board ceiling profile is very convenient if damage occurs to update
Plastic plate resistant to water, scrubbing ability is strong, compared to a lower-cost, textures, decorative aluminum buckle plates better.
PVC plastic plates in PVC as raw materials, light weight, easy installation, waterproof, anti-worms, surface pattern of color change is very much, and good resistant to pollution, cleaning, good sound insulation, heat insulation performance, particularly in new technology to join the fire-retardant materials, enabling it to fight the fire, using the more secure. Deficiencies are compared with the metal hanging roof material, life was relatively short.
When purchasing ceiling PVC profiles, in addition to the dealer to ask for reports and product quality supervision inspection certificate in addition to visual appearance, the Pan should be smooth, no cracks, no bump, can access free, glossy surface scratches, hand percussion sounds silvery.
Plastic ceiling consists of 40mmx40mm wood skeleton, skeleton bind plastic plates below, this ceiling more suitable for decorating the bathroom ceiling.
PVC foam board ceiling profiles if damage occurs to update is very easy, as long as the bead on the end of the next, one block from the bead out, with new plates replace the damaged Board, then re-install the good bead. Replacement should be kept in mind while minimizing chromatic aberration.
Aluminum alloy buckles the Board compared with the traditional ceiling materials, textures and better sense of decoration. Aluminum alloy buckles the Board divided into sound-absorbing panels and decorative Panel two, sound-absorbing Panel pass a round hole, square hole, a long hole, slot, triangular holes, hole size combination, aluminium floor are mostly white or color; decorative plates with special emphasis on decorative, lines simple and smooth, bronze, gold, red, blue and white color can be selected, such as milk. Has rectangular, and square,, rectangular Board of maximum specifications has 600mmx300mm, General room of width about 5 m more, larger room of decoration selection strip shaped sheet overall sense more strong, on small room of decoration General can selection 500mmx500mm of, due to metal Board of adiabatic performance poor, to get must of sucking tone, and adiabatic function, in select metal Board for ceiling decoration Shi, can using within plus glass cotton, and rock cotton, insulation sucking tone material of approach reached adiabatic sucking tone of effect.
Plastic plate resistant to water, scrubbing ability is strong, compared to a lower-cost, textures, decorative aluminum buckle plates better.
PVC plastic plates in PVC as raw materials, light weight, easy installation, waterproof, anti-worms, surface pattern of color change is very much, and good resistant to pollution, cleaning, good sound insulation, heat insulation performance, particularly in new technology to join the fire-retardant materials, enabling it to fight the fire, using the more secure. Deficiencies are compared with the metal hanging roof material, life was relatively short.
When purchasing ceiling PVC profiles, in addition to the dealer to ask for reports and product quality supervision inspection certificate in addition to visual appearance, the Pan should be smooth, no cracks, no bump, can access free, glossy surface scratches, hand percussion sounds silvery.
Plastic ceiling consists of 40mmx40mm wood skeleton, skeleton bind plastic plates below, this ceiling more suitable for decorating the bathroom ceiling.
PVC foam board ceiling profiles if damage occurs to update is very easy, as long as the bead on the end of the next, one block from the bead out, with new plates replace the damaged Board, then re-install the good bead. Replacement should be kept in mind while minimizing chromatic aberration.
Aluminum alloy buckles the Board compared with the traditional ceiling materials, textures and better sense of decoration. Aluminum alloy buckles the Board divided into sound-absorbing panels and decorative Panel two, sound-absorbing Panel pass a round hole, square hole, a long hole, slot, triangular holes, hole size combination, aluminium floor are mostly white or color; decorative plates with special emphasis on decorative, lines simple and smooth, bronze, gold, red, blue and white color can be selected, such as milk. Has rectangular, and square,, rectangular Board of maximum specifications has 600mmx300mm, General room of width about 5 m more, larger room of decoration selection strip shaped sheet overall sense more strong, on small room of decoration General can selection 500mmx500mm of, due to metal Board of adiabatic performance poor, to get must of sucking tone, and adiabatic function, in select metal Board for ceiling decoration Shi, can using within plus glass cotton, and rock cotton, insulation sucking tone material of approach reached adiabatic sucking tone of effect.
2012年5月22日星期二
Brief introduction of rigid PVC foam board foam
Brief introduction of rigid PVC foam board foam
So-called blowing agent is to make the object material into holes in the material, chemical and physical foaming agent foaming can be divided into three classes of agents and surfactants. Foam has a high surface activity, can effectively reduce the surface tension of the liquid, and liquid film surface electronic double layer arranged and surrounded by air, forming bubbles, and consists of a single bubble bubble. Surface activity of foaming agent is the substance of it. There is no activity on the surface, not foam, and can't be foaming agent, surface activity is foam core. PVC foam board of foaming agent needs to use.
Wooden and plastic foaming agent is exothermic blowing agent, help of plastic and plastic, good effect of crust, forming a rigid surface. More nucleation and TW210, can be a good alternative imported foaming agent, two blowing agent residues when decomposition of azo-free, is environmental protection foaming agent, foam agent using the series of product has good color, dense foam holes uniform, decomposition temperature range, excellent processing properties.
Wood-plastic foam application process: extrusion foaming, the applicable products include PS, PVC sheets, plywood boards.
About general usage of 0.2~0.5%, according to the foaming agent foaming density determines amount of material, depending on the circumstances, may be appropriate to increase or decrease.
Wood-plastic foam odorless, good storage, self extinguishing. Does not decompose at room temperature, but shall be stored in a cool, dry place. Away from the hot steam pipe, the source of fire, avoid direct sunlight. No direct contact with acid and alkali! Storage and mixing areas have good ventilation to avoid inhaling dust, deep skin contact and swallowing.
2012年5月13日星期日
PVC can be divided into hard and soft PVC PVC
PVC can be divided into hard and soft PVC PVC
PVC can be divided into hard and soft PVC PVC. Hard PVC which is about two-thirds per cent of the market, soft PVC, one-third. Soft PVC are generally used for floors, ceilings and the surface of the leather, but due to the soft PVC containing a softening agent, easy brittle and difficult to save, so its use is limited. Hard PVC does not contain softening agents, good flexibility, easy molding, not brittle, nonpoisonous, pollution-free, save for a long time, and therefore have a great deal of development and application value. Some of these decorative film, plastic film can use PVC as a material.
Compared with ordinary film PVC film, PVC film has a performance advantage, ordinary paste film at room temperature with glue stick directly on the surface of the plate, so after a year or two, foil is easy to fall off. And application of PVC membrane is special-purpose vacuum membrane pressing machine at 110 degrees under high temperature and pressure to the plate surface, therefore not easy to fall off. PVC is now through the refining technology continues to improve, toxic substances have been completely out of PVC film, skin or respiratory system without any stimulation, for those who are allergic to wood and paint, using PVC film packaging of furniture or kitchen is very suitable. Through the use of PVC film for decorative film, it can be a lot to use key board, particle board, plywood and fibreboard, reducing the amount of wood used, thus reducing damage to forests and the environment.
PVC can be divided into hard and soft PVC PVC. Hard PVC which is about two-thirds per cent of the market, soft PVC, one-third. Soft PVC are generally used for floors, ceilings and the surface of the leather, but due to the soft PVC containing a softening agent, easy brittle and difficult to save, so its use is limited. Hard PVC does not contain softening agents, good flexibility, easy molding, not brittle, nonpoisonous, pollution-free, save for a long time, and therefore have a great deal of development and application value. Some of these decorative film, plastic film can use PVC as a material.
Compared with ordinary film PVC film, PVC film has a performance advantage, ordinary paste film at room temperature with glue stick directly on the surface of the plate, so after a year or two, foil is easy to fall off. And application of PVC membrane is special-purpose vacuum membrane pressing machine at 110 degrees under high temperature and pressure to the plate surface, therefore not easy to fall off. PVC is now through the refining technology continues to improve, toxic substances have been completely out of PVC film, skin or respiratory system without any stimulation, for those who are allergic to wood and paint, using PVC film packaging of furniture or kitchen is very suitable. Through the use of PVC film for decorative film, it can be a lot to use key board, particle board, plywood and fibreboard, reducing the amount of wood used, thus reducing damage to forests and the environment.
2012年5月10日星期四
Additives to reduce PVC in products by changing the stimuli smell
Additives to reduce PVC in products by changing the stimuli smell
Polyurethane foam used in the production process to the tertiary amine catalysts will often have a strong odor while in fog on the Windows in the car. To solve this problem is to find alternatives to these amines. One is the use of polyhydroxy compounds, polyhydroxy compounds are not only components of polyurethane molecular chains, and also the same with catalytic activity. Polyhydroxy compounds can even replace half of the tertiary amine catalysts, smell of the resulting product is weak.
PVC extruded or rolled phenol stabilizers are also often used in the process are replaced by zinc type of stabilizer for low odor. Stannous octoate of heat stabilizer is commonly used because of its low odor and low spray characteristics of PVC products for cars. Oil plant extracts such as erucic acid and oleic acid than animal amine extraction of oil lubricants (for polyolefin, polystyrene food packaging material) smell of much less.
2012年5月8日星期二
PVC foam board and PC material
PVC foam board and PC material
In the current daily life, we can see everywhere related use of PVC, PC material, PVC foam board is more extensive. For people not familiar with PVC, PC material is that it belongs to the plastic material, but it's not, PVC and PC material has a very big difference between their characteristics and application range is not the same.
PVC foam board material is a plastic decoration materials, is short for PVC, PVC resins are thermoplastic polymers, polymerization of vinyl chloride monomer. Is PVC resin as main raw material, add appropriate amount of anti-aging agent, modifiers, mixing, calendering, vacuum forming technology of materials. PVC is an amorphous polymer, containing crystals of 5%--10% micro-crystals. PVC, crystallinity, softening point, such as the amount of molecular physical properties change with the polymerization conditions. The PVC resin based material, with stabilizers, plasticizers and modifiers, fillers, colouring agents and other additives mixed plastics, plastic molding and PVC resin.
Is a high performance thermoplastic plastics PC resin, has outstanding resistance to shock, creep resistance and dimensional stability, heat resistance, low water absorption, good dielectric properties of non-toxic, and is the only one of the five engineering plastic products with good transparency, is also one of the fastest growth rates in recent years engineering plastics. Now widely used in the automotive, electrical, construction, Office equipment, packaging, sports equipment, healthcare, and other fields, as the modification of the deepening of, is rapidly expanding to high-tech fields such as aerospace, computers, CD.
PVC material is currently the most popular application in the use of foam board, PVC pipes, and other, extensive use of PVC materials to not only reduce the production costs of the product, but also to environmental protection.
2012年5月6日星期日
PVC profile
PVC profile
PVC (Polyvinyl Chloride, short PVC), is China first, and world second large general type synthetic resin material, due to has excellent of difficult burning sexual, and wear sexual, and anti-chemical corrosion sexual, and integrated machinery sexual, and products transparency, and electric insulated sexual and the comparison easy processing, features, currently, PVC has became application area most widely of plastic varieties one, in industrial, and building, and agricultural, and daily life, and packaging, and power, and utilities, area are has widely application, And polyethylene (PE), polypropylene (PP), polystyrene (PS) and ABS are collectively referred to as the five common resins.
PVC is a non-toxic, odorless white powder. Its high chemical stability, good plasticity. Apart from a few organic solvents, a room temperature, is resistant to any concentration of hydrochloric acid, sulfuric acid, nitric acid and 20% 50~60% of the 90% the following the following caustic soda, salt is stable; poor thermal stability and light fastness of PVC, at more than 140 ° c starts to break down and release hydrogen chloride (HCl) gases, causing the PVC color. Excellent electrical insulation of PVC, generally will not burn, burn on the flame and emits HCl, but away from the flame that is self-extinguishing, is a "flame resistance," "fire performance" material. Based on the above characteristics, PVC is mainly used for producing profiles, profile, pipe and fittings, sheets, sheet, cable sheathing pipe, hard or soft, blood transfusion equipment and films, and other areas.
PVC (Polyvinyl Chloride, short PVC), is China first, and world second large general type synthetic resin material, due to has excellent of difficult burning sexual, and wear sexual, and anti-chemical corrosion sexual, and integrated machinery sexual, and products transparency, and electric insulated sexual and the comparison easy processing, features, currently, PVC has became application area most widely of plastic varieties one, in industrial, and building, and agricultural, and daily life, and packaging, and power, and utilities, area are has widely application, And polyethylene (PE), polypropylene (PP), polystyrene (PS) and ABS are collectively referred to as the five common resins.
PVC is a non-toxic, odorless white powder. Its high chemical stability, good plasticity. Apart from a few organic solvents, a room temperature, is resistant to any concentration of hydrochloric acid, sulfuric acid, nitric acid and 20% 50~60% of the 90% the following the following caustic soda, salt is stable; poor thermal stability and light fastness of PVC, at more than 140 ° c starts to break down and release hydrogen chloride (HCl) gases, causing the PVC color. Excellent electrical insulation of PVC, generally will not burn, burn on the flame and emits HCl, but away from the flame that is self-extinguishing, is a "flame resistance," "fire performance" material. Based on the above characteristics, PVC is mainly used for producing profiles, profile, pipe and fittings, sheets, sheet, cable sheathing pipe, hard or soft, blood transfusion equipment and films, and other areas.
2012年5月3日星期四
material PVC pipe performance will also improve
material PVC pipe performance will also improve
To meet the requirements for safe and reliable operation of water supply networks, pipe has two directions of development:
A is a kind of new type pipe material, limit and phase-out is not meeting the requirements of the development of the old pipe. Development of good performance, good resistance to corrosion of new pipe material, according to the actual requirements, choose a suitable metallic or non-metallic pipes;
Is the second on the pipeline surface protective measures, internal and external corrosion lined coat, water quality in to ensure safety.
Cast iron pipes in pipe work, still occupy an important position, especially steel production in the coming decades will not drop (current world production of 7.8 billion tons). Cast iron pipe has been a significant increase in performance. ISO2531, tensile strength ≥ 420MPa for centrifugal ductile iron pipe, strength and low alloy steel, superior corrosion resistance steel pipe of a centrifugal ductile iron pipes. Water quality in resistance to corrosion and assurances, internal and external lining of cast iron pipe coating and corrosion-resistant materials, improved and perfected.
Plastic pipe will have greater development, material PVC pipe performance will also improve, avoiding the use of containing heavy metal stabilizers. Various new technologies on new plastic, are in constant use. But the stability of the plastic pipe and remains the fear of aging.
Advanced composite pipes in the 20th century has been a great development. Prestressed reinforced concrete pipe, PCCP pipe (copper cylinder concrete pipes) and resin-based composite (GRP sand pipe glass pipe) in the application of large diameter water transmission pipeline engineering steel-plastic composite pipe and aluminum-plastic composite pipe, in great demand for small users in the pipe market.
To meet the requirements for safe and reliable operation of water supply networks, pipe has two directions of development:
A is a kind of new type pipe material, limit and phase-out is not meeting the requirements of the development of the old pipe. Development of good performance, good resistance to corrosion of new pipe material, according to the actual requirements, choose a suitable metallic or non-metallic pipes;
Is the second on the pipeline surface protective measures, internal and external corrosion lined coat, water quality in to ensure safety.
Cast iron pipes in pipe work, still occupy an important position, especially steel production in the coming decades will not drop (current world production of 7.8 billion tons). Cast iron pipe has been a significant increase in performance. ISO2531, tensile strength ≥ 420MPa for centrifugal ductile iron pipe, strength and low alloy steel, superior corrosion resistance steel pipe of a centrifugal ductile iron pipes. Water quality in resistance to corrosion and assurances, internal and external lining of cast iron pipe coating and corrosion-resistant materials, improved and perfected.
Plastic pipe will have greater development, material PVC pipe performance will also improve, avoiding the use of containing heavy metal stabilizers. Various new technologies on new plastic, are in constant use. But the stability of the plastic pipe and remains the fear of aging.
Advanced composite pipes in the 20th century has been a great development. Prestressed reinforced concrete pipe, PCCP pipe (copper cylinder concrete pipes) and resin-based composite (GRP sand pipe glass pipe) in the application of large diameter water transmission pipeline engineering steel-plastic composite pipe and aluminum-plastic composite pipe, in great demand for small users in the pipe market.
2012年5月2日星期三
Production of PVC foam board III
Production of PVC foam board III
Production of sheet thickness of 1~19mm, die lip width of 1450mm, General width of 1220mm, thickness adjustment is approximately between 0.1mm, reservation rolls cooling rollers, clamping cylinder, bracket, front and rear left and right adjustment device and driving system. Realized on the sheet of defined roles. By cooling the roller for temperature control.
Three-roller calender by calender rollers, racks, and cylinder clamping device, calender and mobile device before and after pressing roller cooling system, drive system, vertical-type of arrangement, enabling the Board cooling, light and smooth sheet extrusion.
Calender rollers for sheet extrusion in one of the most important components, it pros and cons of a direct impact on the quality of the plates. Roller surface chrome and polishing up the mirror, so as to enable strong protection for plate surface quality; Quick cooling device, and temperature on the roll surface length control within ± 1 °c, and can accurately control the sheet metal thickness and smoothness. Drive system is made up of servo motor and controller, precision control, provides good support for sheet quality.
Conveyor rollers shaping sheet conveying, cooling.
Production of sheet thickness of 1~19mm, die lip width of 1450mm, General width of 1220mm, thickness adjustment is approximately between 0.1mm, reservation rolls cooling rollers, clamping cylinder, bracket, front and rear left and right adjustment device and driving system. Realized on the sheet of defined roles. By cooling the roller for temperature control.
Three-roller calender by calender rollers, racks, and cylinder clamping device, calender and mobile device before and after pressing roller cooling system, drive system, vertical-type of arrangement, enabling the Board cooling, light and smooth sheet extrusion.
Calender rollers for sheet extrusion in one of the most important components, it pros and cons of a direct impact on the quality of the plates. Roller surface chrome and polishing up the mirror, so as to enable strong protection for plate surface quality; Quick cooling device, and temperature on the roll surface length control within ± 1 °c, and can accurately control the sheet metal thickness and smoothness. Drive system is made up of servo motor and controller, precision control, provides good support for sheet quality.
Conveyor rollers shaping sheet conveying, cooling.
2012年4月26日星期四
PVC Foamed plates are integrated into daily life
PVC Foamed plates are integrated into daily life
PVC made bubble Board: has anticorrosion, and moisture, and mildew, and does not sucking water, and can drill, and can saw, and can Planer, and easy to hot forming, and hot bent processing, characteristics, so widely application Yu furniture, and Cabinet, and bath Cabinet, and exhibition frame with Board, and box core layer, and indoor outside decoration, and building materials, and chemical, area with Board, advertising mark, and printing, and silk printing, and inkjet, and computer lettering, and electronic instrument products packaging, industry.
While the foam board so hot, but the general public does not know what the PVC, this high grade, nonpoisonous, pollution-free material of environmental protection should be applied to all aspects of our social life.
PVC made bubble Board: has anticorrosion, and moisture, and mildew, and does not sucking water, and can drill, and can saw, and can Planer, and easy to hot forming, and hot bent processing, characteristics, so widely application Yu furniture, and Cabinet, and bath Cabinet, and exhibition frame with Board, and box core layer, and indoor outside decoration, and building materials, and chemical, area with Board, advertising mark, and printing, and silk printing, and inkjet, and computer lettering, and electronic instrument products packaging, industry.
While the foam board so hot, but the general public does not know what the PVC, this high grade, nonpoisonous, pollution-free material of environmental protection should be applied to all aspects of our social life.
2012年4月24日星期二
PVC foam board Product properties, processing and performance
PVC foam board Product properties, processing and performance:
PVC foam board, with sound insulation, sound absorption, heat insulation and heat preservation performance.
PVC foam board mass with a flame retardant, self extinguishing fire in the unexpected, safe to use.
PVC foam board products has properties of moisture, mildew, does not absorb water, and shock effects.
PVC foam board after various products made of weather resistant formula, its color does not change for a long time, and anti-aging.
PVC foam board texture is light, storage and transportation, construction convenience.
PVC foam board using the General construction of wood processing tools.
PVC foam board for drilling, sawing, nailing, like a wood Planer, glue and other processing.
PVC foam board may be suitable for thermoforming, heat bending and folding process.
PVC foam board under the General welding of welding procedures, bonding and other PVC material.
PVC foam board its smooth surface, also printed.
PVC foam board, with sound insulation, sound absorption, heat insulation and heat preservation performance.
PVC foam board mass with a flame retardant, self extinguishing fire in the unexpected, safe to use.
PVC foam board products has properties of moisture, mildew, does not absorb water, and shock effects.
PVC foam board after various products made of weather resistant formula, its color does not change for a long time, and anti-aging.
PVC foam board texture is light, storage and transportation, construction convenience.
PVC foam board using the General construction of wood processing tools.
PVC foam board for drilling, sawing, nailing, like a wood Planer, glue and other processing.
PVC foam board may be suitable for thermoforming, heat bending and folding process.
PVC foam board under the General welding of welding procedures, bonding and other PVC material.
PVC foam board its smooth surface, also printed.
2012年4月22日星期日
What is Polycarbonate PC Sheet ?
Polycarbonate PC Sheet
We prepare PC sun sheet samples in A4 papaer size from the color of clear, blue, green, opal, gray for our clients. The material they have request is new raw material and 50% recycled material.
The need to be sure from the constant color every order every month.
Hope I this business trip very smooth, not rain, spare time to travel, haha, I want to bring a camera, taking pictures, taking pictures is one of my hobbies, wish me luck.
Yitong factory also developed trusted cooperative relationship with customers and suppliers to create a win-win solution. More need for foam board, hollow sheet, solid sheet, polycarbonate sheet, pc sheet, pvc board please do not hesitate to contact us.
2012年4月19日星期四
Polycarbonate PC Sheet Extensive application in the market
Polycarbonate PC Sheet Extensive application in the market
(1) for the building materials industry
(2) used in automobile manufacturing industry
(3) for the production of medical devices
(4) for aviation, aerospace
(5) for packaging
(6) for the field of electrical and electronic
(7) for the field of optical lens
(8) for the foundation of optical materials
Application of polycarbonate is to highly complex, highly functional, specialization and serialization direction, has launched a CD, automobiles, Office equipment, boxes, packaging, medical, lighting, film and other products specific to the respective grade grade.
(1) for the building materials industry
(2) used in automobile manufacturing industry
(3) for the production of medical devices
(4) for aviation, aerospace
(5) for packaging
(6) for the field of electrical and electronic
(7) for the field of optical lens
(8) for the foundation of optical materials
Application of polycarbonate is to highly complex, highly functional, specialization and serialization direction, has launched a CD, automobiles, Office equipment, boxes, packaging, medical, lighting, film and other products specific to the respective grade grade.
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