▎ 摘　　要

NOVELTY - Metal surface anti-corrosion coating comprises 15 -20 pts. wt. attapulgite clay/graphene composite powder, 25-30 pts. wt. aqueous epoxy AB glue, 10-15 pts. wt. adhesive, 2-5 pts. wt. coupling agent, 5-10 pts. wt. active agent, 0.5 to 1 pts. wt. antifoaming agent, and 80-100 pts. wt. thinner, where the preparation method of attapulgite clay/graphene composite powder is mixing the attapulgite clay and graphenepowder by mass ratio of 100: (15-20), preparing intoattapulgite clay/graphene composite powder. The layer chain structure of special fiber-shaped crystalshape is used in attapulgite clay, under the action of the active agent, making the attapulgite clay surface absorbgraphene powder, improve the anti-corrosionperformance and antibacterial effect of the coating. USE - Metal surface anti-corrosion coating. ADVANTAGE - The metal surface anti-corrosion coating improves the anti-corrosion performance and antibacterial effect of the coating.