液晶聚酯的液晶行为与加工性能  

Liquid Crystal Behavior and Processing Property of Liquid Crystal Polyesters

作　　者：黄美荣[1] 李新贵[1] 

机构地区：[1]天津纺织工学院纺化系,膜分离工程研究所

出　　处：《中国塑料》1994年第2期1-7,共7页China Plastics

摘　　要：液晶聚酯由于具有特异的液晶行为和高强高模性能而越来越受到人们的关注。本文对液晶聚酯的液晶态形成原因、液晶态类型与链结构的关系、液晶态热稳定性及其成型加工性能进行了讨论，指出了提高液晶态热稳定性的方法及液晶聚酯的发展趋势。Growing concern has been shown for the liquid crystal polyesters because of their unique liquid crystal behavior and high modulus and strength. Based on 40 references, a review on the formation, relationship between the liquid crystal type and chain structure, thermostability and processing properties of liquid crystal polyesters wes presented. The methods for improving the thermostability of liquid crystal state and the developing trend of liquid crystal polyesters were pointed out.

关 键 词：液晶聚酯 液晶行为 聚酯 加工性能 

分 类 号：TQ323.401[化学工程—合成树脂塑料工业]