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230问答网 > 灌封胶是什么~都有哪些种类？是按照什么分类的~菜鸟求解！

灌封胶是什么~都有哪些种类？是按照什么分类的~菜鸟求解！

2025-03-30 23:54:06

推荐回答（2个）

回答1：

是元器件的密封防护用的，一般不起结构粘接的作用。主要用来防水，导热，绝缘等。一般按胶黏剂的原材料来分，大致有硅胶灌封，环氧树脂胶灌封，聚氨酯胶灌封。不要追问了，后面我也不懂！

回答2：

是元器件的密封防护用的，一般不起结构粘接的作用。主要用来防水，导热，绝缘等。一般按胶黏剂的原材料来分，大致有硅胶灌封，环氧树脂胶灌封，聚氨酯胶灌封。

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