▎ 摘　　要

NOVELTY - A waterproof coating comprises 80-100 pts. wt. polyurethane, 10-30 pts. wt. acrylic acid ester, 5-10 pts. wt. graphene oxide, 3-8 pts. wt. nano-zinc oxide, 10-30 pts. wt. filler, 10-15 pts. wt. modifier, 3-10 pts. wt. plasticizer, 5-8 pts. wt. stabilizer, 1-5 pts. wt. curing agent, 1-5 pts. wt. thickener and 3-8 pts. wt. accelerator. USE - Waterproof coating (claimed). ADVANTAGE - The waterproof coating has excellent flame retardance and antibacterial property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of waterproof coating.