Shanghai Daoqin Plastics Co., Ltd.

PBT toughening agent features:  

can and plastics mixed combined 抽粒, 直接添 add molding and other multiple processing methods. toughening agent and plastics mixed combined in effect/influence plastics material property front lower improve/increase it impact resistant strong/high degree, tough property, tensile strength, resistant property, resistant property, understanding hot cold shrink, reduce cost.

PBT toughening agent advantages:  

1, normal temperature toughened 效果均 very excellent, make in －40~－50℃ lower, can make by toughened material maintain tough property: for its it force property can effect/influence very small, comprehensive property can excellent. in ＰＣ in, add 入3%就 has toughened 效果.  

2, in polyester in dispersion very good, and for by toughened material flow property effect/influence very small （ its it grafting type or copolymer type polyester toughened, make by modified polyester flow property very 差, easy injection ）, effect/influence injection. in injection process in, PBT toughening agent toughened for polyester for 剪切不敏感, has injection conditions selection.

3, PBT toughening agent for polyester, color can force 极佳, can decrease/reduce color powder add amount.

4, toughened ＰＣ, resistant force cracking property good, meanwhile improvement for water property.  

５, in use grafting type or copolymer type toughening agent toughened polyester processing 结束後, is anti screw inner crosslinked, upper machine; use 特炫PBT polyester toughening agent toughened polyester processing 时, use crosslinked 发生.

PBT toughening agent tool has excellent hydrolysis resistant property toughened good, oil resistant wear resistant consumption property, high temperature resistance anti-aging, high rigidity and high toughness, already used for iron sheet/plate material, electronics, electrical appliances, water table/sheet outer housing/shell, toys, automotive parts, cable jacket and other field/area.