The Preparation and Performance Study of Conductive Powder Coatings
Ba Xumin;Pan Xiangdong;Zhou Zhengfa;Xu Weibing;School of Chemistry and Chemical Engineering,Hefei University of Technology;Axalta Huajia Coatings(Huangshan)Co.,Ltd.;
The powder coating has the insulation characteristics in general,but in some special application fields,such as the mine pipeline coating,the excellent conductive property of coating was required,normally the surface resistance below 106Ω was required. A variety of conductive powder coatings were prepared by the conductive carbon black and organic conductive agent as the conductive components,and pure epoxy,epoxy/polyester hybrid and pure polyester as the base resin. The influence of various conductive materials on the the performance of coatings was studied. The conductive mechanism of conductive powder coatings was expounded. Meanwhile,a preparation method of light color conductive powder coatings was provided.
【CateGory Index】： TQ637