石油发酵尼龙改性环氧胶粘剂的研究

Study on Petroleum-fermented Nylon Modified Epoxy Adhesive

石油发酵尼龙改性环氧胶粘剂是一种胶接强度高和抗冲击性能、耐湿热性能好的胶粘剂。本文研究了该胶粘剂的最佳配方和胶接工艺,测试了其耐湿热性能,讨论了各组份用量(尼龙、环氧树脂、双氰双胺固化剂)、尼龙与环氧树脂配比以及固化条件对该胶粘剂胶接强度的影响.

Petroleum-fermented nylon modified epoxy adhesive has high bonding strength and good shock resistance, moisture-proof and thermal stability.The optimum compounding and bonding technique of the adhesive are researched ,and its moisture-proof and thermal stability are tested .Dose of its parts (nylon, epoxy resin and dicyandiamide curing agent), nylon-epoxy resin ratio and the effect of curing conditions on the bonding strength are discussed.