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用FT-IR研究了液晶环氧-4,4′-二缩水甘油醚基二苯基酰氧(PHBHQ)与4,4'-二氨基二苯甲烷(DDM)固化反应的动力学,研究表明,PHBHQ与DDM的固化反应按自催化反应机理进行,固化过程中产生的羟基可进一步加速反应,计算出分步反应的动力学参数分别为Ea1=66.51 kJ/rol,InA1=6.65,Ea2=69.05kJ/mol.InA2=7.34.

参考文献

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