▎ 摘　　要

NOVELTY - Aqueous paint comprises 15-25 wt.% amino-functionalized graphene oxide suspension, 0.2-0.4 wt.% HY-2200 dispersant, 0.2-0.4 wt.% BYK190 wetting agent, 1-3 wt.% propylene glycol, 0.2-0.5 wt.% 810 defoamer, 0.2-0.4 wt.% pH adjuster, 25-32 wt.% styrene-acrylic emulsion, 12-17 wt.% rutile titanium dioxide, 10-15 wt.% calcined kaolin, 5-10 wt.% calcium, 0.2-0.4 wt.% hydroxypropyl cellulose, 1-1.5 wt.% film-forming additive, 0.1-0.2 wt.% preservative, 0.1-0.2 wt.% mildew inhibitor, 0.1-0.2 wt.% thickener, 0.1-0.2 wt.% rheological agent, and distilled water. USE - Aqueous paint. ADVANTAGE - The aqueous paint has increased adsorption sites, increased interlayer spacing and specific surface area, and improved adsorption performance for the formaldehyde. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing aqueous paint, which involves: (A) adding amino-functionalized graphene oxide suspension, HY-220 dispersant, BYK190 wetting agent, propylene glycol, 810 defoamer, pH regulator to the reaction tank and stirring mixture for 10-15 minutes at 800-1000rpm; (B) adding rutile titanium dioxide, calcined kaolin, gypsum added to the solution and controlling reaction temperature at a temperature below 60 degrees C and stirring for 30-40min at 1500-2000 rpm; (C) adding hydroxypropyl cellulose, styrene-acrylic emulsion, film-forming additive, preservatives, mildew inhibitor to the solution and controlling reaction temperature below 60 degrees C and stirring for 10-20min at 500-800 rpm; (D) adding thickener, rheological agent, distilled water to the solution and stirring mixture for at 5-10min at 500-800 rpm; and (E) controlling viscosity at 90- 100KU and, and using Tiffany filter to obtain aqueous paint.