| 摘要 |
<p>PURPOSE: A fluoropolymer coating composition is capable of coating thick and forming a coating film being excellent in abrasion resistance, corrosion resistance and non-sticking property, and provides a coated article obtained by coating the composition as a top coat. CONSTITUTION: The fluoropolymer coating composition comprises fine particles of a fluoropolymer, 0.1 to 300% by weight of a polyether type resin on the basis of a weight of the fine particles and a liquid carrier, and the polyether type resin is a resin represented by the formula (I):R1-Y1-(A-B)-R1 wherein R1 is hydrogen or an alkyl, Y1 is ether, ester, urethane or thionyl, A is alkylene oxide residual group having at least 3 carbon atoms (A molecular weight of an alkylene oxide moiety obtained by polymerization is 1 x 10¬3 to 1 x 10¬4), B is urethane, thionyl or phosphoric acid residual group (in the parenthesis is represented a residual group obtained through alternating copolymerization), and a temperature where the resin is decomposed and vaporized is in the range up to a decomposition temperature of the fluoropolymer.</p> |
