摘要
研究了PS对未增韧PVC体系及用CPE预增韧PVC体系韧性的影响,发现在用CPE预增韧PVC基体后,PS的增韧效果更为显著,但增韧机理井无改变,仍可用"空穴增韧"的机理来解释。
Studied on the influence of PS on untoughened PVC and CPE-toughenned PVC, it's found that the effects of PS on CPE-toughened PVC is better than untoughened PVC. The toughening mechanism does not changed. It's still explained by 'cavity toughening' mechanism.
出处
《中国塑料》
CAS
CSCD
北大核心
1997年第5期33-36,共4页
China Plastics
关键词
聚氯乙烯
聚苯乙烯
共混
增韧
韧性
Poly (vinyl chloride), Polystyrene, Blending
Toughening
