本文提出了自增强复合材料的概念 ,综述了目前国内外对自增强复合材料的研究热点问题 ,并详细介绍了热致液晶聚合物复合材料 ,包括其增强机理、微观结构、流变性能、力学性能和相容性 This paper presents the concept of self-reinforced composites and reviews the current research hotspots of self-reinforced composites at home and abroad. The thermotropic liquid crystal polymer composites are introduced in detail, including their enhancement mechanism, microstructure, rheological properties, mechanics Performance and compatibility