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

页码：5355 / 5361

页数：7