▎ 摘　　要

NOVELTY - Electric conductive coating comprises 6-10 pts. wt. graphene, 4-10 pts. wt. epoxy resin, 3-6 pts. wt. polyurethane acrylic ester, 1-2 pts. wt. polyethylene wax and 5-20 pts. wt. ethanol. USE - The electric conductive coating is useful for preparing large power LED base plate, flat panel displays and high-performance solar cells. ADVANTAGE - The electric conductive coating has good thermal conductivity and wide application prospect; and is environmental friendly, economical and suitable for large-scale industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing electric conductive coating comprising (i) dispersing graphene with ethanol under ultrasonic conditions in a preset time and power, to obtain graphene-ethanol solution; and (ii) uniformly mixing epoxy resin, polyurethane acrylic ester and polyethylene wax, adding to step (i) product, stirring uniformly using a stirring machine and dispersing t in a preset time, to obtain the final product.