Compatibility and mechanical properties of polyamide-6/polystyrene/diblock poly(styrene-b-ethylene oxide) copolymer blends

被引:18
作者
Guo, TY [1 ]
Song, MD [1 ]
Hao, GJ [1 ]
Zhang, BH [1 ]
机构
[1] Nankai Univ, Inst Polymer Chem, State Key Lab Funct Polymer Mat Adsorpt & Separat, Tianjin 300071, Peoples R China
关键词
polyamide-6; polystyrene; diblock copolymer; compatibility; mechanical properties;
D O I
10.1016/S0014-3057(00)00118-X
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Dynamic mechanical studies indicate that poly(styrene-b-ethylene oxide) (SbEO) diblock copolymer can be utilized to achieve compatibility in blends of incompatible polymer pairs, polyamide-6/polystyrene (PA6/PS). It has been found that both the compatibility and the mechanical properties of the blends PA6/PS (80/20 wt/wt) can be improved by the addition of small amounts (2 phr) of SbEO copolymers. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:241 / 246
页数:6
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