Shanghai Daoqin Plastics Co., Ltd.

  polymer/macromolecule toughening agent generally add ratio/proportion is 1-5 left right, according to for product impact resistant toughened parameters adjustment.   polymer/macromolecule toughening agent although is machine toughened system, in plastics material add process in has its it machine powder 体, main/primary difference is density comparison. polymer/macromolecule toughening agent in plastics processing process in increase density parameters need has its it machine powder material, maintain resin has light excellent property.

    1, in toughening agent 发明之 front, plastics toughening agent product easy by 人们打碎. this is is its property comparison strong/high, need from upper lower, its by formed sheet/slice. therefore, use plastics product is comparison less 数. 不, from toughening agent by add rear, its property to improvement, need is large force, 就不会 light easy by 打碎. from add fast plastics 风靡程 degree.  

    2, toughening agent products tough property obvious reinforcement, solid material strong/high degree, impact strong/high degree, flexural strength and other property can significantly improve/increase, meanwhile make solid material rigid property and 玻璃化 temperature degree decline obvious. introduction new type CTBN modified ring oxygen toughening agent combined formed and its in ring oxygen resin solid system in application and 功效.

    3, different type type toughening agent , has different toughened mechanism. liquid poly 硫橡胶 can and ring oxygen resin reaction, 引入一部 separation flexible 链段, reduce ring oxygen resin modulus, improve/increase toughened property can, 却牺牲 heat resistant property.