▎ 摘　　要

NOVELTY - An aqueous paint comprises component (A) and component (B) in a weight ratio of 1:(0.2-0.4). The component (A) comprises 32.2-52.4 wt.% graphene oxide graft-modified self-emulsifiable aqueous epoxy curing agent, 12.2-24 wt.% water, 0.1-2 wt.% dispersant, 0.2-2 wt.% defoamer, 3.5-6.9 wt.% talc powder, 10.4-21.9 wt.% zinc powder and 4.6-11 wt.% precipitated barium sulfate. The component (B) comprises 71.6-90.6 wt.% epoxy resin and 9.4-28.4 wt.% active diluent. USE - Aqueous paint. ADVANTAGE - The aqueous paint has excellent corrosion resistance, and can be prepared with high yield in simple and economical manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of aqueous paint, which involves weighing raw materials and then uniformly mixing and stirring.