▎ 摘　　要

NOVELTY - Environmentally friendly building material paint comprises 20-30 pts. wt. rutile nano titanium pigment, 20-25 pts. wt. molecular sieve, 15-25 pts. wt. ferric chloride, 10-15 pts. wt. calcium oxide, 10-15 pts. wt. edible gelatin, 8-15 pts. wt. potassium/zinc salt, 2-5 pts. wt. graphene and 60-70% ethanol solution as solvent. USE - Used as environmentally friendly building material paint. ADVANTAGE - The environmentally friendly building material paint: is uniform; and has excellent adsorption effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing environmentally friendly building material paint, comprising (i) mixing uniformly rutile nano titanium pigment, molecular sieve, graphene and calcium oxide to obtain mixture, (ii) dissolving ferric chloride, potassium/zinc salt in a water to obtain an aqueous solution, then adding ethanol into the aqueous solution, and precipitating to obtain solid precipitate, and dissolving completely the solid precipitate by heating to obtain solution (I), (iii) adding the mixture into the solution (I), and (iv) reacting system at 50-55 degrees C under stirring condition to obtain dispersion suspension, adding edible gelatin under stirring condition to obtain colloidal paint, cooling to room temperature, then packing and sealing.