▎ 摘　　要

NOVELTY - A high-strength metal coating layer comprises 20-30 pts. wt., preferably 25 pts. wt. epoxy resin, 5-10 pts. wt., preferably 8 pts. wt. ethylene-vinyl acetate resin, 5-10 pts. wt., preferably 8 pts. wt. nano-zinc oxide, 1-3 pts. wt., preferably 2 pts. wt. graphene, 2-5 pts. wt., preferably 4 pts. wt. barium metasilicate, 3-8 pts. wt., preferably 5 pts. wt. glass fibers, and 1-3 pts. wt., preferably 2 pts. wt. Angelica oil. USE - High-strength metal coating layer used for hardware component. ADVANTAGE - The metal coating layer has high strength, and excellent hardness, wear resistance, weather resistance, anti-aging property, toughness, water resistance, acid resistance, alkali resistance, and flexibility.