摘要
向耐腐蚀材料环氧树脂中添加适量的碳纳米管粉末(MWCNTs),可以改善环氧树脂涂层的耐磨损性能。使用原位复合法生成新的复合材料,并用SEM、表面形貌仪和MM200摩擦磨损实验机进行观察和测试。结果表明,向环氧树脂基体中添加MWCNTs可以增强材料的摩擦磨损性能。当添加10%的MWCNTs粉末时,改性环氧树脂涂层的耐磨性能提高到226%。对复合材料制作工艺和实验结果进行了分析,初步解释了MWCNTs对环氧树脂增强作用的机理。
Adding MWCNTs to epoxy resin could increase its wear resistance. The composite coating was prepared by in-situ method, then tested by MM200, and observed by JSM-35C and Talysurf 5P-120. The result shows that the wear resistance of the resin increases after being filled by MWCNTs. When an optimum amount of MWCNTs is filled in epikote51 (E51), the wear resistance of the composite will increase. When adding 10% MWCNTs, the wear resistance of the composite increases to 226%. The techniques and the mechanism of the modification are discussed in this paper.
出处
《表面技术》
EI
CAS
CSCD
北大核心
2004年第5期30-31,59,共3页
Surface Technology
