聚丙烯共混改性研究新进展  

NEW PROGRESS OF STUDIES ON BLENDING MODIFICATION OF POLYPROPYLENE

作　　者：李蕴能[1] 孟丽萍[1] 王德禧[1] 颜发清[2] 

机构地区：[1]中国科学院化学研究所,北京100080 [2]中汽总公司重庆汽车研究所,610072

出　　处：《工程塑料应用》1996年第3期51-54,共4页Engineering Plastics Application

摘　　要：概述国内外改性聚丙烯研究的新进展,介绍以共聚丙烯为基础料的共聚共混改性研究的最新成果,包括用21种不同牌号乙丙橡胶对聚丙烯增韧的效果,并介绍用质量分数2％～10％三元乙丙橡胶增韧的超高韧性聚丙烯合金和滑石粉填充聚丙烯复合材料等的性能。In the paper, A new progress of studies on modified PP at home and abroad was introduced, a series of noval achievements about blending modification of copolypropylene were presented, which included the effect of 21 grades of EPR or EPDM on toughness of copolypropylene,as well as the properties of the polypropylene alloy materials having super high toughness by addition with of 2% - 10% of EPDM and the polypropylene composites filled talc are also introduced.

关 键 词：聚丙烯 共混改性 增韧 改性 滑石粉 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]