| abstract |
(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a coating which has good pigment dispersibility, excellent weather resistance, coating film, appearance and stain resistance, and particularly excellent in bending resistance so that cracks are less likely to occur during bending of a metal plate in PCM applications. Provided is a powder coating composition capable of forming a film. SOLUTION: Melting point is 150 ° C or lower, and crystallinity is 35%. The following and the weight average molecular weight (Mw) is 1 × 10 4 to 5 × 100 parts by weight of VdF-based copolymer of 10 5 , glass transition point of 110 ° C. or lower, and Mw of 1 × 10 4 to 5 × 1. 0 5 made from a powder containing a MMA copolymer 10 to 400 parts by weight of the average particle diameter of the particles constituting the powder is the apparent density of 1~100μm and the powder 0.2-1 A composition for powder coating which is g / ml. |