| abstract |
(57) [Summary] [Structure] A fluororesin coating composition for flow coating, comprising a copolymer of perfluoropropyl vinyl ether, polytetrafluoroethylene, and 0.5 to 30% by weight based on these fluororesin components. It essentially consists of an acrylic or methacrylic polymer and a nonionic surfactant, and the weight ratio of the perfluoropropyl vinyl ether copolymer to polytetrafluoroethylene is 5: 95-99.5: 0.5, the viscosity of the composition is 5-70 cps. [Effect] Suitable for flow coating, and the coating has excellent abrasion resistance and corrosion resistance. |