▎ 摘　　要

NOVELTY - A graphene-reinforced superhydrophobic cover finish comprises 40-50 wt.% fluorocarbon emulsion, 10-30 wt.% nano-silica sol, 0.15-3 wt.% dispersant, 0.1-1 wt.% defoamer, 0.5-2 wt.% propylene glycol, 0.1-0.5 wt.% graphene oxide, 0.3-2 wt.% film-forming additive and remainder of deionized water. USE - Graphene-reinforced superhydrophobic cover finish used for coating building wall. ADVANTAGE - The graphene-reinforced superhydrophobic cover finish is environmentally-friendly, safe and non-toxic, and has excellent scratch resistance, weather resistance, wear resistance, acid resistance, alkali resistance, color property, stain resistance, UV resistance, antibacterial effect and gloss. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene-reinforced superhydrophobic cover finish.