制备了一系列改性咪唑酯化衍生物和改性咪唑酰胺化衍生物,通过红外光谱和核磁共振氢谱对产物的结构进行了表征.将改性咪唑衍生物用作环氧固化剂,研究了固化物的玻璃化转变温度及力学性能.结果表明,改性咪唑酰胺化衍生物/环氧固化物的耐热性能优于改性咪唑酯化衍生物/环氧固化物,但力学性能下降;2-苯基咪唑衍生物/环氧固化物的力学性能及耐热性能均优于2-甲基咪唑衍生物/环氧固化物;含邻苯二甲酸酯结构的环氧固化物的力学性能尤其是冲击强度优于含丁二酸酯结构的环氧固化物.
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