Shanghai Daoqin Plastics Co., Ltd.

plastics toughened key/critical in increase 容

generally 而言, plastics in to outer force function interface 脱黏, 空洞化, 基体剪切屈服 process absorption, consumption dispersion can amount, remove non property plastics resin toughened can add and its versus property good elastomer pellets （ versus versus principle ）时, its it property resin need has increase can achieve most toughened 目. front to type grafting copolymer as is toughening agent 时, and generate strong/high versus function;

例如:
1. belt/tape ring oxygen can type toughened mechanism: ring oxygen 基团开 ring rear and polymer 端羟基, or amine 基发生 add formed reaction;

2. housing/shell type toughened mechanism: outer can and separation separation versus 容, 橡胶起 to toughened 效果;

3. poly type toughened mechanism: metal and polymer/macromolecule 链 羧 acid between combined function formed material crosslinked 网络, from to toughened function.

实际 upper, if toughening agent as type polymer, can this type of increase principle to has polymer/macromolecule blending material in. lower table/sheet, industrial upper made has use polymer blending material 时, reaction property increase is 我们必 must need use technology, toughening agent has 不一样 意义, “ toughened compatibilizer ”, “ interface emulsification agent ” 称谓就显 格 outer 形象.

plastics toughened for/regarding crystallization property plastics also is 无定形 plastics and other important, from general purpose plastics, engineering plastics to specialty engineering plastics its heat resistant property improve/increase, cost price 也不断攀 rise, this for toughening agent heat resistant property, resistant aging property and other more high requirements, meanwhile is for plastics modified toughened technology one-time large 考验, most important is most key/critical strip/profile is and and separation maintain good versus property.

Arkema AX8900 is types suitable for engineering plastics 如: PA, polyester （PBT.PET）, PC/PBT or PC/ABS alloy and other impact strong/high degree toughening agent, meanwhile can used as polyester polyolefin mixed combined compatibilizer and composite/compounding material combined agent.

can and material material mixed combined injection molding use, must drying 处理, di screw extrusion machine pelletizing more 佳. acrylic ester copolymer mono heat stabilized property can meet/satisfy polyester （PBT, PET） and PPS processing temperature degree, this is can use toughening agent AX8900进行 impact resistant modified main/primary material, however is amount decrease/reduce 凝胶体 generate, in processing rear 立即清理 equipment 以避开AX8900 can formed crosslinked time and temperature degree.

product 详情

警告（warning）
LOTADEAX8900 and polymer has and acid reaction, this type of reaction generate 凝胶体 and retardant material make extrusion machine control, therefore must in use AX8900 front rear 彻底清洗 extrusion machine