▎ 摘　　要

NOVELTY - A graphene-modified aqueous paint comprises 10-20 wt.% deionized water, 5-10 wt.% graphene dispersion liquid, 30-40 wt.% anionic acrylic emulsion, 5-13 wt.% pigment, 20-30 wt.% filler, 0.1-0.8 wt.% wetting dispersant, 0.1-0.5 wt.% defoamer, 0.2-0.5 wt.% pH regulator, 0.3-0.6 wt.% thickening agent, 0.2-0.5 wt.% silicon dioxide hollow microspheres, 0.1-0.4 wt.% preservative and 2-5 wt.% film-forming additive. USE - Graphene-modified aqueous paint is useful for steel structure. ADVANTAGE - The graphene-modified aqueous paint has excellent corrosion resistance, hardness, flexibility and storage stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-modified aqueous paint, which involves weighing raw materials and then uniformly mixing, stirring the mixture and then grinding and adjusting pH value to 8-9.