▎ 摘　　要

NOVELTY - Radiating coating comprises 36-42 pts. wt. rosin modified epoxy resin, 32-38 pts. wt. graphene, 26-28 pts. wt. nano-silica, 18-22 pts. wt. silicone-acrylic emulsion, 14-18 pts. wt. bentonite, 8-12 pts. wt. kaolin, 6-10 pts. wt. adhesion promoter, 3-5 pts. wt. cross-linking agent, and 1-3 pts. wt. leveling agent. USE - The radiating coating is useful for mobile phone main board (claimed). ADVANTAGE - The radiating coating can still be attached to the main board for long-term use, achieves an efficient radiating function, and has excellent heat dissipation, high utility value and good use prospect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of the radiating coating comprising (i) weighing above mentioned each raw material, (ii) adding bentonite, and kaolin into the ball mill for ball milling until the grain diameter is 40-100 meshes, using the obtained mixture, rosin modified epoxy resin, graphene, nano-silicon dioxide, silicon acrylic emulsion into the high-speed mixer to mix, stirring at speed of 110-210 revolutions per minute (rpm) for 45-55 minutes to obtain first mixture; and (iii) using the resulting first mixture, adhesion promoter, crosslinking agent, and leveling agent, adding into the high-speed mixer to mix, and stirring at speed of 1250-1350 revolutions per minute (rpm) for 35-45 minutes to obtain the radiating coating.