▎ 摘　　要

NOVELTY - Preparation of solar fireproof heat-absorbing coating comprises grinding silicon acrylic emulsion, modified sulfonated graphene, yttrium stabilized zirconia powder, silicon carbide powder, ultrafine iron powder, silica sol, deionized water, leveling agent, wetting agent, chlorinated rubber, vinyl chloride resin, melamine, glycol ether, flame retardant and plasticizer at room temperature for 90-120 minutes and mixing. USE - Method of preparing solar fireproof heat-absorbing coating (claimed). ADVANTAGE - The coating has low cost, simple process, high expansion coefficient, strong adhesive force and good fire resistance, is environment friendly, smoke-free and non-toxic and improves heat absorbing efficiency.