▎ 摘　　要

NOVELTY - Modified aqueous polyurethane acrylate composite emulsion comprises 10-30 pts. wt. multi-layer graphene modified polyurethane acrylate oligomer, 10-30 pts. wt. polyurethane acrylate oligomer parts, 20-40 pts. wt. acrylate monomer, 3-5 pts. wt. photoinitiator, 0.2-0.5 pts. wt. flatting agent and 30-50 pts. wt. water. USE - The composite emulsion is useful as adhesive, as coating on metal, plastic and wood surfaces, and metal corrosion protection (claimed). ADVANTAGE - The modified aqueous polyurethane acrylate composite emulsion has excellent water resistance, mechanical strength, heat resistance, gas barrier property and conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the composite emulsion, comprising uniformly mixing multilayer graphene oxide modified urethane acrylate oligomer, acrylate monomer and water, heating to 60-65℃, stirring the mixer at 500-800 revolutions/minute for 30 minutes, and cooling to room temperature naturally, adding photoinitiator and the leveling agent in turn, stirring uniformly at room temperature, allowing to stand for defoaming, and storing in the dark.