ABS/PVC/CPE共混体系的力学性能  

Mechanical Properties of ABS/PVC/CPE Blend

作　　者：乔巍巍[1] 王国英[2] 

机构地区：[1]空军第二航空学院,吉林长春130022 [2]中国科学院长春应用化学研究所,吉林长春130022

出　　处：《塑料工业》2004年第6期20-21,共2页China Plastics Industry

摘　　要：研究了填充改性丙烯腈 -丁二烯 -苯乙烯 (ABS)三元共聚物、聚氯乙烯 (PVC)和CPE三元共混体系力学性能与结构的关系。结果表明 ,在ABS/PVC共混体系中加入增容剂氯化聚乙烯 (CPE)后 ,提高了共混体系的相容性和机械力学性能 ;随着共混体系中CPE用量的增加 ,ABS/PVC/CPE共混体系的冲击强度、断裂伸长率上升 ,拉伸强度下降 。The relationship of the mechanical properties with the structure of acrylonitrile butadiene styrene copolymer(ABS)/Poly(vinyl chloride)(PVC)/chlorinated polyethylene(CPE) blend system was studied The result showed that the addition of CPE improved the compatibility and mechanical properties of ABS/PVC blend The impact strength and elongation at break increased monotonously with the increase of the CPE content in ABS/PVC blend, but the tensile strength decreased monotonously, while the tensile modulus appeared in the maximum value

关 键 词：ABS PVC CPE 共混 弹性模量 

分 类 号：TQ3251[化学工程—合成树脂塑料工业]