FLUOROPLASTIC POWDER COATING MATERIAL COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a fluoroplastic powder coating material composition which is an electron ray-crosslinking type and is excellent in recyclability. SOLUTION: This fluoroplastic powder coating material composition comprises (A) a thermoplastic fluoroplastic and (B) a multifunctional unsaturated compound, wherein (A) the thermoplastic fluoroplastic has a melt flow rate of 5-200 g/10 min at 150 deg.C; and (B) the multifunctional unsaturated compound crosslinks (A) the thermoplastic fluoroplastic by the action of electron ray. The thermoplastic fluoroplastic (A) is preferably a copolymer of two or more kinds of fluorine-containing monomers or fluorine-containing monomers and an olefin. The multifunctional unsaturated compound (B) is preferably a multiple allyl group-containing compound.