Structure and mechanical properties of a thermotropic liquid crystalline copolyester

被引：10
|
作者：
Green, DI [1 ]
Collins, TLD [1 ]
Davies, GR [1 ]
Ward, IM [1 ]
机构：
[1] UNIV LEEDS,DEPT PHYS,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
来源：
POLYMER | 1997年 / 38卷 / 21期
关键词：
mechanical anisotropy; thermotropic; liquid crystalline copolyester;
D O I：
10.1016/S0032-3861(97)00081-5
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 mechanical properties and structure of a thermotropic liquid crystalline copolyester have been investigated. Shear and tensile moduli of oriented samples were determined over the temperature range -100 degrees C to 190 degrees C. Crystal size and crystal moduli measurements were also undertaken. An analysis of the anisotropic mechanical behaviour is undertaken using a simplified aggregate model. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：5355 / 5361
页数：7
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