聚芳酯液晶纤维的成形与热处理  

The Formation and Heat-treatment of Liquid Crystalline Aromatic Polyester Fiber

作　　者：覃俊[1] 王桦[1] 

机构地区：[1]四川省纺织科学研究院,四川成都610072

出　　处：《纺织科技进展》2012年第6期4-6,9,共4页Progress in Textile Science & Technology

基　　金：四川省科技型中小企业早期科技创新省级扶持资金无偿补助项目(高强高模芳香族聚酯液晶纤维的研究开发)

摘　　要：介绍了热致液晶芳香族聚酯的合成方法,综述了聚酯液晶纤维的纺丝成形、热处理及工艺条件对纤维性能的影响,以及通过差示扫描量热仪、纤维强力仪等对聚芳酯液晶纤维与热处理后的纤维性能分析。The synthesis method of thermotropic liquid-crystalline aromatic polyester was introduced. The effects of formation, heat-treatment and process conditions on the performance of LCP fiber were summarized. The thermal properties of LCP fiber were investigated by differential scanning calorimetry （DSC）, and the mechanical properties were tested by the fiber tensile tester.

关 键 词：热致液晶 芳香族聚酯 纺丝成形 

分 类 号：TQ342.7[化学工程—化纤工业]