Preparation and Performance of Corona-proof Conductive Composite Coatings  

作　　者：WU Jian HAN Wen ZHAO Yalin YANG Bin JING Yan GENG Mingxin BAI Xiaochun TAN Haiying GE Qizhong LENG Pei SUN Jiuxiao 吴健;韩文;ZHAO Yalin;YANG Bin;JING Yan;GENG Mingxin;BAI Xiaochun;TAN Haiying;GE Qizhong;LENG Pei;孙九霄(Shaanxi Electric Power Research Institute,Xi'an 710100,China;College of Materials Science and Engineering,Key Laboratory of Textile Fiber and Products(Ministry of Education),Wuhan Textile University,Wuhan 430200,China)

机构地区：[1]Shaanxi Electric Power Research Institute,Xi'an 710100,China [2]College of Materials Science and Engineering,Key Laboratory of Textile Fiber and Products(Ministry of Education),Wuhan Textile University,Wuhan 430200,China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2021年第4期505-509,共5页武汉理工大学学报（材料科学英文版）

基　　金：Funded by the State Grid Shaanxi Electric Power Company (5226KY17001B);the Natural Science Foundation of Hubei Province (2019CFB787);the State Key Laboratory of New Textile Materials and Advanced Processing Technologies (FZ2020012)。

摘　　要：Because of its merits,acrylic resin was chosen to improve the mechanical,conductive and hydrophobic properties.Carbon fiber powders (CF),carbon nanotubes (MWCNT),and nano-TiO_(2) were incorporated into the acrylic resin to prepare the corona-proof conductive composite coatings.The incorporation of CF and MWCNT may improve the conductivity and mechanical strength of the coatings.However,the addition of nano-TiO_(2) may increase the hydrophobicity of the coatings.Thus,the effects of different additives on the mechanical properties,conductivity,hydrophobicity and heat resistance of the conductive film were studied.The experimental results show that the incorporation of carbon fiber powders and multi walled carbon nanotubes can significantly improve both the conductivity and mechanical properties of the conductive coatings,and the addition of nano titanium dioxide can improve the hydrophobicity of the conductive film.

关 键 词：carbon fiber powders carbon nano tube acrylic resin coating mechanical performance SELF-CLEANING 

分 类 号：TQ630.1[化学工程—精细化工]