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本文用扭辫分析技术研究了表面处理剂r—缩水甘油醚基两基三甲氧基硅烷(KH—560)对玻纤/环氧复合材料固化过程的影响,发现涂饰处理法(后处理法)或预混入法(迁移法)加入表面处理剂都使固化反应速度减慢、反应活化能上升。
In this paper, the influence of surface treatment agent r-glycidyl ether-based trimethoxysilane (KH-560) on the curing process of glass fiber / epoxy composites was studied by twisted braid analysis. Finishing coating method (post- Or pre-mixed method (migration method) to join the surface treatment agent all make the curing reaction slowed down, the reaction activation energy increases.