橡胶增韧塑料机理的探讨  

A Study on the Mechanism of Plastics Toughening by Rubber

作　　者：张权[1] 施用唏[1] 李洋[1] 黎渝[1] 

机构地区：[1]北京化工大学

出　　处：《分析测试学报》1995年第5期86-89,共4页Journal of Instrumental Analysis

摘　　要：本实验采用透射电镜及新的ＲｕＯ_４染色方法，观察研究了ＰＣ／ＰＢＴ，ＰＣ／ＭＢＳ／ＰＳ共混体系和ＡＡＳ共聚共混物的银纹结构形态。结果表明：不同聚合物体系银纹产生的数量，银纹的发展、终止及支化各不相同。这时研究塑料增韧机理很有意义。The craze morphology of the blends of AAS copolymers and PC/PBT or PC/MBS/PS was studied by means of transmission electron microscope(TEM)with the aid of a new stainning agent-RuO_4.For different polymer systems,the craze number developed in the polymer, the development,termination and branching of the craze are different.This is of significance in the study of toughening mechanism of plastics.

关 键 词：塑料增韧 增韧机理 银纹形态 

分 类 号：TQ327[化学工程—合成树脂塑料工业]