新型接枝共聚物与SAN相容性研究  

The Compatibility Research of New Graft Copolymer and SAN

作　　者：邵路[1] 许传飞[1] 赵季若[1] 冯莺[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《现代塑料加工应用》2013年第5期5-7,共3页Modern Plastics Processing and Applications

基　　金：国家自然科学基金(51173090);山东省自然科学基金(ZR2011EL009)资助

摘　　要：研究了新型氯化聚乙烯(CPE)氯化原位接枝共聚物改性苯乙烯/丙烯腈树脂(SAN)共混物的相容性和力学性能。采用SEM观察共混体系的拉伸断面,分析两相态分布状况,同时测试了共混体系的静态力学性能。结果表明:CPE氯化原位接枝共聚物与SAN的共混体系较CPE/SAN共混体系具有更好的相容分散性和优良的力学性能。The compatibility and mechanical properties of SAN/CPE-g-St and SAN/CPE-g-AS were studied. The tensile fracture of the blends was observed by SEM, the distribution of the two-phase state was analyzed and the static mechanical properties of the blends were tested. The results show that the compatibility dispersion of the CPE graft copolymer with SAN blends is better than CPE/SAN blends, the mechanical prop- erties are significantly improved.

关 键 词：氯化聚乙烯 相容性 苯乙烯 丙烯腈共聚物 力学性能 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]