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发明公开
CN105038576A 一种耐磨环氧涂层及其制备工艺 无效 - 撤回

一种耐磨环氧涂层及其制备工艺
摘要：
本发明公开一种耐磨环氧涂层及其制备工艺，其属于高分子技术领域。其中耐磨环氧涂层由A、B两组分组成，A组分按重量份包括：环氧树脂30～50份、WC-Co粉末20～35份、Al2O3粉末5～20份、苯甲醇5～8份、KH560硅烷偶联剂1～3份、乙醇10～20份；B组分按重量份包括：低分子650聚酰胺80～90份、苯甲醇10～20份。由于球状碳化钨钴填料与片状氧化铝填料的协同作用，所得涂层耐磨性能稳定，在保持稳定的摩擦系数的同时涂层的耐磨性能能够快速的稳定下来。
摘要（英）：

The invention discloses an abrasion resistant epoxy coating and a preparation technology thereof, and belongs to the technical field of macromolecules. The abrasion resistant epoxy coating comprises components A and B, wherein the component A comprises the followings in parts by weight: 30-50 parts of epoxy resin, 20-35 parts of WC-Co powder, 5-20 parts of Al2O3 powder, 5-8 parts of benzyl alcohol, 1-3 parts of a KH560 silane coupling agent and 10-20 parts of ethyl alcohol; the component B comprises the followings in parts by weight: 80-90 parts of low molecular weight polyamide 650 and 10-20 parts of benzyl alcohol. The obtained coating is stable in abrasion resistance, and the abrasion resistance of the coating can be quickly stabilized while the coating maintains stable friction coefficient due to the synergistic effect of spherical tungsten carbide cobalt filler and flake-like aluminium oxide filler.

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