Shanghai Daoqin Plastics Co., Ltd.

  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,缓 understanding hot cold shrink, reduce cost.

 

     一, toughening agent suitable industry:

 

     1, agent.

 

     2, composite/compounding material （ glass fiber (GF) and carbon 纤）.

 

     3, material:

 

      dry pressure device, device and other; use amount comparison large, already procurement application 客户, main/primary heavy is product cold hot ring cracking;

 

     4, electronics material: copper sheet/plate, material and other, main/primary recommendation MX158 and MX227M70.

 

     5, coating material: coating material, coating material and other.

 

     6, modified ring oxygen resin.

 

     二, toughening agent usually 都富含 active property 基团, can and resin as chemical reaction, solid rear 不彻底 versus 容, has also need separation versus, obtain relatively negative toughened function, make heat deflection temperature (HDT) or reduce micro, impact resistant property can also obvious 改进.

 

     三, toughening agent need in high temperature solid system, toughened and bonding function relatively 显. 端羧基 liquid 体丁腈橡胶 toughened ring oxygen resin, solid front versus 容, solid rear separation versus, formed “海岛构造”, can absorption impact can amount, also 根本不 decline heat resistant property.