Cavitation of rubber particles in high-impact polystyrene

被引：11
|
作者：
Yang, J [1 ]
Liu, JJ [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
来源：
POLYMER JOURNAL | 2001年 / 33卷 / 12期
基金：
中国国家自然科学基金;
关键词：
cavitation; toughening mechanism; high impact polystyrene;
D O I：
10.1295/polymj.33.952
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The cavitation of rubber particles in high impact polystyrenes (HIP) was studied. Cavitation was found to occur in salami-type rubber particles and crazing was not necessary for void formation within the particles. The results implied that matrix crazing and rubber particle cavitation were two independent deformation mechanisms.
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页码：952 / 954
页数：3
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