力化学改性对PVC/滑石粉复合材料耐热性能及力学性能的影响  

Effects of mechanochemical modification on heat resistance and mechanical properties of PVC/talc composites

作　　者：陈光顺[1] 邓志伟[1] 郭少云[1] 李光宪[1] 

机构地区：[1]四川大学高分子材料工程国家重点实验室,四川成都610065

出　　处：《聚氯乙烯》2014年第6期17-20,共4页Polyvinyl Chloride

基　　金：国家自然科学基金重点项目(51133005)~~

摘　　要：考察了不同滑石粉用量下,力化学改性对PVC/滑石粉复合材料耐热性能和力学性能的影响。结果表明:力化学改性不仅可以提高PVC/滑石粉复合材料的耐热性能,还能改善其力学性能,是一种简单、有效的改性工艺。The effects of mechanochemical modification on the heat resistance and mechanical properties of PVC /talc composites with different amount of talc were investigated. The results showed that mechanochemical modification could not only improve the heat resistance of PVC /talc composites,but also improve the mechanical properties. This was a simple,effective modification process.

关 键 词：PVC 滑石粉 力化学 力学性能 耐热性能 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]