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.
2012年5月6日星期日
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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