One kind of novel reactive thermotropic liquid crystalline polymer (LCPU) has been synthesized, UP/GF/LCPU in-situ hybrid composites have been successfully prepared by melt mixing technology.

• 摘要利用自行合成的端基含有活性基团的热致性液晶聚合物(LCPU)对不饱和聚酯(UP)／玻璃纤维(GF)复合材料改性。