软质ABS／PVC共混改性的研究分析  

Study of Blending Modification of Soft ABS/PVC

作　　者：吴波震[1] 

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

出　　处：《塑料工业》2007年第B06期147-149,共3页China Plastics Industry

摘　　要：对PVC/ABS软质共混体系的力学性能进行了测试研究。结果发现:PVC/ABS共混体系的性能是组分的函数,ABS的加入改善了PVC/ABS共混体系的力学性能,在一定范围内(20～30份)随着ABS组分的增加共混体系的断裂伸长率、拉伸强度有一定程度的提高。The mechanical properties of soft PVC/ABS blend system were studied. The results showed the mechanical properties of ABS/PVC blend were the functions of the compositions of the blend. The addition of ABS improved the mechanical properties of the blend, and when the content of ABS was in the range of 20 - 30 phr, the elongation at break and tensile strength of the blend all increased to some extent.

关 键 词：丙烯腈-丁二烯-苯乙烯共聚物 聚氯乙烯 PVC/ABS合金 力学性能 共混体系 

分 类 号：TQ320[化学工程—合成树脂塑料工业]