▎ 摘　　要

NOVELTY - An aqueous coating comprises 30-40 wt.% flaky zinc sheet, 1-5 wt.% graphene, 3-5 wt.% coupling agent, 1-5 wt.% active agent, 1-2 wt.% defoaming agent, 1-5 wt.% curing agent, 5-10 wt.% organic solvent and remainder of water. USE - Aqueous coating is used for protecting anode. ADVANTAGE - The aqueous coating has excellent adhesiveness, density, hardness and corrosion resistance. The penetration of water and ion into the coating can be prevented.