Shanghai Daoqin Plastics Co., Ltd.

ABS acrylonitrile-butadiene-styrene (ABS) copolymer chemical and material features ABS is acrylonitrile, butadiene and styrene types chemical mono combined formed. types mono tool has different features: acrylonitrile has high strength, heat stabilized property and chemical stability property; butadiene tool has tough property, impact resistant features; styrene tool has easy processing, high light degree and high strength. from upper 看, ABS is non crystallization property material. in mono polymerization generate tool has versus terpolymer, is styrene - acrylonitrile versus, is poly butadiene dispersion versus. ABS features main/primary 取决于三 types mono ratio rate and versus in separation structure. this can in product design upper tool has very large active property, and generate market upper types different quality ABS材 material. this different quality material provide different features, from in and other to high and other impact resistant property, from low to high light degree and high temperature features and other. ABS材 material tool has ultra- strong/high easy processing property, appearance features, low creep property and excellent dimensional stability and very high impact resistant strong/high degree. injection molding parts process conditions drying 处理: ABS材 material tool has wet property, requirements in processing front drying 处理. drying conditions is 80~90C lower most less drying 2 small 时. material temperature degree ensure small 于0.1%. temperature degree: 210~280C; temperature degree: 245C. injection molding parts mold temperature degree: 25…70C. （ injection molding parts mold temperature degree will effect/influence parts light degree, temperature degree relatively low 则导致 light degree relatively low ）. injection pressure: 500~1000bar. injection speed degree: in high speed degree. type applications automotive （仪 table/sheet sheet/plate, tool 舱门, cover/cap, light box/case and other ）, electrical 冰箱, large strong/high degree tool （头发烘 dry machine, device, food processing machine, machine and other ）, electrical machine housing/shell 体, machine 键盘, use 车辆如 high 尔夫球手推车以 and gas 式雪撬车 and other.