▎ 摘　　要

NOVELTY - Aqueous paint comprises epoxy acrylic emulsion, organic silicon monomer, organic fluorine monomer, graphene loaded nano silver and titanium dioxide, where organic silicon monomer is 3-(trimethylsilyl) acrylate, and organic fluorine monomer is dodecafluoroheptyl methacrylate. USE - Aqueous paint used for preparation of coating material for exterior walls of buildings (claimed) outer wall and preventing substrate surface eroding and increasing weather resistance. ADVANTAGE - The aqueous paint has aqueous coating has stable property, no hard block, after stirring uniformly, good low-temperature stability, water resistance, alkali resistance, stain resistance, antibacterial property, artificial climate aging resistance, and good application value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing aqueous paint, which involves: (1) mixing epoxy acrylic emulsion, organic silicon monomer, organic fluorine monomer and initiator to obtain first mixed solution; (2) mixing graphene-loaded nano silver and titanium dioxide, and adding first mixed solution prepared to obtain second mixed solution; and (3) adding film-forming aid, wetting dispersant, defoaming agent, leveling agent and thickening agent into the second mixed solution prepared, and mixing to obtain aqueous paint.