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恒辉涂料大揭秘:PU漆、PE漆、NC漆与UV漆的鲜明对比与应用探讨
什么是PU漆(聚氨酯漆 ... 主要由不饱和聚酯树脂、引发剂和促进剂组成。它的特性包括: 硬度高:PE漆的涂层相对较硬,可以提升表面的耐磨 ...
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