▎ 摘　　要

NOVELTY - A graphene synthetic coating agent comprises 10-15 pts. wt. graphene, 15-35 pts. wt. fluorine-containing polymer, 10-20 pts. wt. amino resin, 3-5 pts. wt. nano-cellulose, 35-40 pts. wt. solvent, 2-5 pts. wt. dispersing auxiliary agent, 1-3 pts. wt. solubilizer, 5-10 pts. wt. rheology auxiliary agent, 10-15 pts. wt. diluent, and 7-11 pts. wt. aldehyde compound. USE - The graphene synthetic coating agent is used for radiator. ADVANTAGE - The coating agent has high and low temperature resistance, non-viscosity and low friction coefficient, heat radiation coefficient, good coating performance, and high adhesion. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the coating agent comprising weighing each raw material; putting the graphene raw material into ethanol for mechanical stripping, where mass content of graphene in ethanol dispersion of graphene is 30 wt.%; dispersing fluorine-containing polymer, amino resin, nano cellulose, solvent, dispersing auxiliary agent, solubilizer, dispersing auxiliary agent, rheology auxiliary agent, diluent, and aldehyde compound and grinding; and mixing with graphene heterojunction material, dispersing, mixing for 30 minutes, cooling, crushing, filtering, discharging, and packing.