Shanghai Daoqin Plastics Co., Ltd.

PC/ABS, polycarbonate (PC) and acrylonitrile - butadiene - styrene copolymer and mixed combined material, is polycarbonate (PC) （Polycarbonate） and acrylonitrile - butadiene - styrene copolymer （ABS） combined formed hot can property plastics, combined types material excellent features, ABS材 material molding property and PC machine property, impact strong/high degree and resistant temperature, UV resistant （UV） and other property 质, color is transparent pellets, can use in automotive internal parts, machine, device 材, home appliances use product and lighting equipment upper.

in recent years, automotive 业, 通讯业迅猛 development, related product light amount 化, 以塑代钢 development trend in add fast, PC/ABS alloy material in this industry application new machine.

我们都知道, ABS（ polypropylene (PP) 精）, PC（ polycarbonate (PC) ） is types non important plastics, ABS property can engineering plastics and general purpose plastics between, tool has good resistant impact property can and processing properties, price comparison 便宜, its heat resistant property, weather resistance, force property can 不够理想; PC tool has high temperature resistance, impact tough property high, dimensions stability and other features, its processing molding difficult, especially is large type products easy generate force cracking, chemical resistant product property 差, but also price relatively high;

自20世纪60 year in USA Borg Warner Chemicals company development 出第一款PC/ABS alloy, 以PC and ABS is main/primary raw materials PC/ABS alloy formed is types important engineering plastics alloy, rear versus development very more PC/ABS alloy product, flame retardant PC/ABS, glass fiber reinforcement PC/ABS and other product type.

PC/ABS alloy material has lower features:

1, comprehensive property can relatively good, impact strong/high degree relatively high, chemical stability property, electrical property can good.

2, and 372 has machine 玻璃 熔接 property good, made formed di color parts, can surface 镀铬, 喷漆处理.

3, has high impact resistance, high heat resistant, flame retardant, reinforcement, transparent and other grade 别.

 4, flow property ratio HIPS差一点, ratio PMMA, PC and other good, flexibility property good.

 5, mechanical properties balanced.

 6, low temperature tool high impact strong/high degree.

 7, inner outer stability property.

 8, relatively high heat deflection temperature (HDT) （80～125℃）.

 9, resistant property good.

 10, color color scope/range 广泛.

 11, easy injection molding, 挤塑, blow molding processing.

 12, good electroplating property.

 13, generally density in 1.05-1.20间.