发布时间:2025-01-24 04:51:30
材料成分、特性。
1、材料成分:背胶是由合成树脂、溶剂、稳定剂等组成的胶水,而胶泥则是由水泥、石英砂和其他辅助材料混合而成的粉末状材料。
2、特性:背胶是一种胶体材料,质地黏稠、粘度较大,而胶泥则需要加水搅拌成膏状后使用,具有填补和固化的特性。
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