▎ 摘　　要

NOVELTY - Aqueous paint comprises 10-20 pts. wt. air purification functional component (A), 8-14 pts. wt. air purification functional component (B), 5-10 pts. wt. titanate coupling agent, 90-150 pts. wt. aqueous resin, 30-50 pts. wt. water, 0.5-1 pt. wt. defoamer and 0.5-1.5 pts. wt. dispersant. USE - The aqueous paint is useful in decoration materials. ADVANTAGE - The paint has sufficient loading, firm bonding, high purification performance and long lasting effect, and ensures excellent purification of air. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the paint, involving (a) adding ultrasonically treated graphene oxide dispersion to a reactor, increasing the temperature to 150-250 degrees C at a heating rate of 5-10 degrees C/minute, reacting in a microwave for 3-6 hours at a power of 2000-3000 w to obtain a three-dimensional network structure graphene, (b) adding 8-10 pts. wt. three-dimensional network structure graphene, 1-3 pts. wt. nano-silica, 1-3 pts. wt. nano-titanium dioxide, 0.3-0.5 pt. wt. nano-manganese dioxide, and 10-20 pts. wt. absolute ethanol to the reaction kettle at a temperature of 100-120 degrees C, stirring the reaction at a rate of 500-800 rpm for 2-4 hours to obtain the air purification functional component (A), (c) adding 5-8 pts. wt. shell powder, 0.8-1.5 pts. wt. tourmaline, 0.2-0.5 pt. wt. sepiolite, and 30-50 pts. wt. absolute ethanol to the reactor at a temperature of 120-150 degrees C, stirring, reacting at a rate of 800-1000 rpm for 1-3 hours to obtain the air purification functional component (B), (d) adding the functional purification component (A), functional purification component (B), titanate coupling agent, and aqueous resin to the reactor, increasing the temperature to 120-150 degrees C at a rate of 2-4 degrees C/minute, and continuously stirring the reaction for 2-5 hours, and (e) cooling to 80-90 degrees C, adding water, defoamer, and dispersant, and continuously reacting for 1-3 hours to obtain the paint.