▎ 摘　　要

NOVELTY - Thermal insulation coating comprises 0.8-1.5 pts. wt. sodium silicate, 0.4-1.2 pts. wt. ethylene glycol, 0.3-0.9 pts. wt. nano-aluminum oxide sol, 5-10 pts. wt. water, 2-6 pts. wt. filler, 0.8-1.5 pts. wt. surfactant, 1-3 pts. wt. polyacrylate coating adhesive, 0.5-1 pts. wt. dispersant, 0.3-0.7 pts. wt. leveling agent, 0.2-0.7 pts. wt. defoamer, 0.1-0.5 pts. wt. graphene and 0.4-0.8 pts. wt. cellulose. USE - The thermal insulation coating is useful for outdoor textile (claimed). ADVANTAGE - The thermal insulation coating: has excellent effect of heat and cooling, excellent anti-ultraviolet, water repellent, tensile strength and tearing strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing thermal insulation coating comprising (i) mixing sodium silicate, ethylene glycol, nano- aluminum oxide sol and water and grinding to obtain mixed solution A, (ii) mixing filler, surfactant and polyacrylate coating adhesive and ultrasonically dispersing to obtain mixed solution B, and (iii) mixing the mixed solution A, mixed solution B, dispersant, leveling agent and defoamer and grinding to obtain final product.