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电动车外壳摔烂了用什么胶粘好呢
更新时间: 2020-11-07 00:00:00  

电动车外壳摔烂了用环氧树脂胶粘剂比较好,环氧树脂含有多种极性基团和活性很大的环氧基。因而与金属、玻璃、水泥、木材、塑料等多种极性材料,尤其是表面活性高的材料具有很强的粘接力,同时环氧固化物的内聚强度也很大,所以其胶接强度很高。

关键词: 电动车 外壳 什么

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