液晶纤维

Liquid crystalline polymer fibers

液晶高分子是在一定条件下能以液晶相态存在的高分子,它兼有液晶和高分子两类物质的特性。根据液晶形成的条件,可分为溶致液晶高分子和热致液晶高分子两大类。溶致液晶高分子已有不少种类开发成高性能纤维。对现有液晶纤维进行了归纳总结,以期对中国液晶纤维的发展具有一定的借鉴作用。

Liquid crystalline polymers would exist as liquid crystalline phase in some conditions, they had two material properties, liquid crystal and polymer. They could be divided into lyotropic liquid crystal and thermotropic liquid crystal, and some lyotropic liquid crystalline polymers had be researched and made into high-perform- ance fibres at present. The existing crystalline fibers were summarized, it was expected to be helpful to the developing of liquid crystalline fibers in China.