用等温差示扫描量热法(DSC)研究了酸酐固化环氧树脂(EP)/聚碳酸酯(PC)共混体系的固化行为,用Kamal方程分析了体系的固化过程.结果表明:EP及EP/PC共混体系的固化均属于自催化反应类型,Kamal方程能很好地描述体系的等温固化行为；PC的加入使环氧树脂体系的k1、k2增大,对活化能的影响复杂.
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