MECHANICAL-PROPERTIES OF THERMOPLASTIC POLYURETHANE BLENDS AND COPOLYMERS OF STYRENE AND ACRYLONITRILE

被引：0
|
作者：
ZERJAL, B
MUSIL, V
JELCIC, Z
SMIT, I
MALAVASIC, T
机构：
[1] INA RES INST, OKI,POLYMER MAT DEV, Zagreb, CROATIA
[2] RUDJER BOSKOVIC INST, Zagreb YU-41001, CROATIA
[3] BORIS KIDRIC INST CHEM, Ljubljana, SLOVENIA
来源：
INTERNATIONAL POLYMER PROCESSING | 1992年 / 7卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Mechanical data obtained on the blends described in a previous paper together with some new data have been correlated with the theory derived for the mechanical properties of polymer composites, to gain insight into the nature of domain interfaces. Thermoplastic polyurethanes are blended in the entire composition range, with styrene-acrylonitrile copolymers. Blending with thermoplastic polyurethanes improves the toughness. Improved toughness is indicated by the increase of elongation at break and by decrease of hardness.
引用
收藏
页码：123 / 125
页数：3
相关论文
共 50 条
12345