▎ 摘　　要

NOVELTY - A graphene oxide modified aqueous acrylic functional coating comprises 5-15 pts. wt. functionalized graphene dispersion, 20-45 pts. wt. aqueous acrylic acid emulsion, 5-25 pts. wt. pigment filler, 1-5 pts. wt. dispersant, 1-5 pts. wt. antifoaming agent, 5-25 pts. wt. water and 1-5 pts. wt. pH value regulator. USE - Graphene oxide modified aqueous acrylic functional coating. ADVANTAGE - The graphene oxide modified aqueous acrylic functional coating has excellent corrosion resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of graphene oxide modified aqueous acrylic functional coating, which involves dripping functionalized graphene dispersion in the aqueous acrylic acid emulsion, stirring the mixture at speed of 1000-1500 rpm for 10-20 minutes to obtain mixed solution, adding pigment filler, dispersant, antifoaming agent, pH value regulator and water to the mixed solution and stirring at speed of 1500-2500 rpm for 30-60 minutes, milling the mixture using a horizontal sand mill for 15-30 minutes and then discharging.