橡胶技术网

合成橡胶工业
CHINA SYNTHETIC RUBBER INDUSTRY
2001 Vol.24 No.1 P.56-59

橡胶技术网

三元乙丙橡胶对通用树脂的共混改性

马国维  方征平  许承威 

摘 要:总结了三元乙丙橡胶(EPDM)作为抗冲击改性剂对聚氯乙烯、聚乙烯、聚苯乙烯等通用树脂的改性及其机理,探讨了EPDM应用于通用树脂多组分共混的效果和前景,为大品种通用树脂共混改性提供了理论基础。
关键词:三元乙丙橡胶;聚氯乙烯;聚乙烯;聚苯乙烯;共混;改性
分类号:TQ 333.4 文献标识码:A

文章编号:1000-1255(2001)01-0056-04

EPDM on modification of general purpose resins

Ma Guowei(Institute of Polymer Composites, Zhejiang University, Hangzhou, Zhejiang 310027) 
Fang Zhengping(Institute of Polymer Composites, Zhejiang University, Hangzhou, Zhejiang 310027) 
Xu Chengwei(Institute of Polymer Composites, Zhejiang University, Hangzhou, Zhejiang 310027) 

AbstractThe methods and mechanisms of ethy-lene-propylene-diene monomer(EPDM) whichwas used as a a good impact modifier on the modi-fication of several general purpose resins,such aspolyvinyl chloride,polyethylene,polystyrene werereviewed. The effects and prospects of EPDM used inmulticomponent general resins blends were dis-cussed. A good theoretical foundation for the modi-fication of mixed general purpose resins was provid-ed.
Keywords:ethylene-propylene-diene mono-mer;polyvinyl chloride;polyethylene;polystyrene;blend;modification

基金项目:国家自然科学基金资助项目(59773024)。
作者简介:马国维,24岁,博士生。 方征平,通讯联系人。
作者单位:马国维(浙江大学高分子复合材料研究所,浙江杭州 310027) 
     方征平(浙江大学高分子复合材料研究所,浙江杭州 310027) 
     许承威(浙江大学高分子复合材料研究所,浙江杭州 310027) 

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收稿日期:2000年1月24日

修稿日期:2000年7月12日

出版日期:2001年1月15日