摘 要 ：以4，4’-二(B-羟乙氧基)联苯(BP2)、环氧氯丙烷及对苯二甲酰氯等为原料，通过取代反应合成一种小分子的环氧液晶(LCEP)，将该LCEP与木质素(lignin)／聚丙烯(PP)进行共混改性，采用FT-IR
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BMI与二元胺扩链后，再与液晶环氧(PHBHQ)共聚，可以有效地提高BMI树脂的冲击强度。
The impact strength of BMI can be improved remarkably by copolymerizing with liquid crystalline epoxy (PHBHQ) after extending chain.
采用非等温差示扫描量热法(dsc)研究了一种长侧链取代液晶环氧单体与甲基六氢苯酐的固化反应历程，考察了体系的固化反应动力学特征。
A liquid crystalline epoxy monomer with long lateral substituent was cured with anhydride and the cure kinetics was investigated by non-isothermal DSC technique.
本文研究了不同固化剂ddm, DDBA和DDS及不同固化反应条件对液晶环氧浇铸体性能的影响，采用扫描电镜分析了微观结构。
The effects of curing agents, such as DDM, DDBA, DDS and technology on properties of liquid crystalline epoxy resin have been studied. The microstructure have been observed by SEM.
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