Shanghai Daoqin Plastics Co., Ltd.

PC/ABS toughening agent is types property can excellent composite/compounding material, by widely used in electronics electrical appliances outer housing/shell parts. due to machine type electrical appliances outer housing/shell toward ultra- thin, ultra- light, its use PC/ABS alloy material requirements tool has good force property can and relatively high property ratio. however PC, ABS has versus property, effect/influence PC/ABS blending material force property can, 卡帝德 plastics production PC/ABS toughening agent can improvement PC/ABS composite/compounding system in micro versus property, has improve/increase composite/compounding material overall force property can.

PC/ABS toughening agent in thermoplastic property elastomer and polypropylene (PP) large separation upper 引入极 property 基团（马 acid 酐） made. due to its excellent elastic property and reaction versus property, widely used in PC/ABS extrusion pelletizing, sheet/plate and made parts toughened, improvement PC/ABS injection molding parts material resistant force cracking property and low temperature impact tough property.

PC/ABS toughening agent property can indicators:

appearance: white semi transparent pellets, white powder 末

grafting rate: 0.8～2.0MA%

MFI: 0.8～3.0g/10min（190℃,2.16kg）
 
建议 use amount: 3-5%, can according to tough property requirements, cost, amount increase decrease （2~10%）.

PC/ABS toughening agent selection 原则:

（1） ring oxygen resin agent use selection liquid 体丁腈橡胶, 端羧基 liquid 体丁腈橡胶, poly 硫橡胶, liquid silicon 橡胶, polyether, polysulfone (PSU), polyimide (PI), nano carbon acid 钙, nano oxidation titanium and other;
     
（2）酚 aldehyde resin agent can selection 羧基丁腈橡胶, liquid 体丁腈橡胶, polyethylene (PE) alcohol shrink aldehyde, polyether 砜, polyphenylene oxide (PPO) ketone. water solvent property aldehyde resin 以羧基丁腈胶乳, polyethylene (PE) alcohol as toughening agent.
     
（3） fast solid acrylic ester structure agent selection acrylic ester 橡胶, 羧基丁腈橡胶, chlorine 丁橡胶, chlorine polyethylene (PE), ABS resin and other;
     
（4）α-氰基 acrylic ester agent selection acrylic ester 橡胶, ABS, SBS, SEBS and other;
     
（5）不 saturated and polyester resin agent selection liquid 体丁腈橡胶, polyethylene (PE) alcohol shrink aldehyde, poly acid ethylene and other;
     
（6） 脲 aldehyde resin agent can selection poly acid ethylene emulsion, polyethylene (PE) alcohol and other.