▎ 摘　　要

NOVELTY - A powder coating comprises 1-1.2 pts. wt. graphene oxide, 2-3 pts. wt. polyvinyl alcohol, 8-12 pts. wt. polybutene, 4-5 pts. wt. poly(1,3-propylene adipate), 5-6 pts. wt. ultra-fine aluminum silicate, 0.5-0.6 pts. wt. potassium permanganate, 2-3 pts. wt. trimethylolpropane diallyl ether, 5-8 pts. wt. pigment, 2-3 pts. wt. silane coupling agent KH-550 (RTM: gamma -aminopropyltriethoxysilane), 2-3 pts. wt. antioxidant and 45-52 pts. wt. polyethylene. USE - Powder coating (claimed). ADVANTAGE - The powder coating has dense and smooth surface, exhibits improved fluidity, adhesiveness, mechanical properties, high-temperature resistance and flame retardance, and can be prepared in an environmentally-friendly and economical manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for preparing powder coating.