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Research on Heat-resistant and Antiwear Properties of Self-lubricating Epoxy Resin Coating
Author(s): LUO Chaoyun, YAO Zhongyao
Pages: 107-
111
Year: 2010
Issue:
3
Journal: Lubrication Engineering
Keyword: 耐热; 耐磨; 自润滑; 环氧树脂;
Abstract: 以环氧树脂TGDDM和固化剂A及固化剂B为基体,添加聚四氟乙烯(PTFE)、石墨和碳纤维作为固体润滑剂,制备了一种环氧基耐热耐磨自润滑涂料.涂料在150 ℃×1 h的条件下固化,研究了3种填料对涂膜性能的影响.结果表明,石墨能有效降低涂膜的摩擦因数和磨损量,但会降低涂膜的力学性能;过多的PTFE对涂膜的摩擦因数影响不大,但会急剧降低涂膜的耐磨性和力学性能;碳纤维使涂膜的摩擦因数增大,但对降低涂膜的...
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