Shanghai Daoqin Plastics Co., Ltd.

PP toughening agent 誉普 di can toughened type compatibilizer, is type for different modified product more blending system is 基础, using/adopting di toward grafting reaction technology is process 路线而 production modified product impact property can strong/high agent, 克服 传统 mono material mono grafting process production compatibilizer in application upper property, in toughened increase front lower meanwhile modified product its it material property therefore large degree reduce, comprehensive property can non excellent.

due to PP toughening agent upper relatively high di toward grafting 效应, make blending alloy versus 间, filling modified in has machine and machine 间 结 combined force large degree reinforcement, can used as glass fiber (GF) and mineral filled material interface modifier, can as is blending alloy versus compatibilizer, very less add amount can obvious improve/increase material versus bonding force, make modified material micro structure improvement make material comprehensive property can more add excellent, performance is impact strong/high degree obvious improve/increase, its it material property maintain in relatively high water 平. meanwhile, due to toughened material make blending material tough property in di toward 效应 协同 function lower formed improve/increase.

versus for currently market in PP toughening agent , by is most new 第四代 polymer/macromolecule material 树枝状 toughening agent also is comparison 不错, in improve/increase PP tough property meanwhile increase flow property.

PP toughening agent can improve/increase PP tough property, also can improve/increase its flow property causes:

1.PP toughening agent in tool has flexible polyolefin long 链段, in separation 子链间起 to types 联结, function;

2.PP toughening agent surface a large amount of flexible long 链段 官 can 团, in system in through separation versus function more easy formed 空间三维网状 structure;

3.PP toughening agent 呈空间球形 structure, tool has more small force semi 径, performance significantly low melt viscosity features, can large large improvement PP and other polyolefin material melt flow property.