环氧树脂/邻甲苯基双胍粉末涂料反应性研究
Keywords: 环氧粉末涂料,反应级数,动力学参数,邻甲苯基双胍
Abstract:
？采用邻甲苯基双胍作为环氧粉末涂料的固化剂，测试了该固化体系的凝胶时间，采用差热分析（dsc）研究了该体系的固化动力学参数，根据kissinger方程和ozawa方程，计算得出活化能为70.36kj/mol和72.8kj/mol，反应级数为0.95。
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