▎ 摘　　要

NOVELTY - A powder anticorrosive coating comprises 20-50 pts. wt. epoxy resin, 20-50 pts. wt. phenolic epoxy resin, 5-30 pts. wt. titanium white powder, 4-10 pts. wt. trimethyl hexamethylene diamine, 1-2 pts. wt. polyvinyl butyral, 3-4 pts. wt. defoaming agent, 0.1-0.2 pt. wt. dimethylimidazole, 1-2 pts. wt. antioxidant DNP, 1-3 pts. wt. aminopropyltriethoxysilane, 5-26 pts. wt. barium sulfate, 2-10 pts. wt. thickener, 0.5-5 pts. wt. graphene and 0-4 pts. wt. colorant. USE - Powder anticorrosive coating for submarine pipeline. ADVANTAGE - The powder anticorrosive coating can protect the corrosive medium of various steel structures of submarine pipeline for a long time. The powder anticorrosive coating is non-toxic and environmentally-friendly, and does not produce pollution, and has salt spray resistance, high adhesion, excellent impact resistance and excellent comprehensive performance. The cost of the powder anticorrosive coating is reduced.