▎ 摘　　要

NOVELTY - Water-based environmentally-friendly coating comprises 30 to 40 pts. wt. aqueous acrylic resin, 25 to 30 pts. wt. aqueous polyurethane resin, 5 to 8 pts. wt. composite emulsion, and a water-soluble polytetrafluoroethylene, 2-3 pts. wt. dispersion, 6-8 pts. wt. modified filler, 5-8 pts. wt. modified graphene, 0.5-1 pts. wt. sodium diisooctyl sulfosuccinate, 1-2 pts. wt. antiseptic and antiseptic fungicide, 0.5-1 pts. wt. defoaming agent, 0.5-1 pts. wt. sodium carboxymethylcellulose, 0.5-1 pts. wt. silicone acrylate leveling agent. The water-based environmentally friendly coating is prepared by placing the aqueous acrylic resin in a 1000 revolution/minute in disperser, modified graphene is slowly added and stirred for 1 hours to obtain a first mixture. The aqueous polyurethane resin and the composite emulsion are ultrasonically dispersed in an ultrasonic system, ultrasonic power at 600 Watts for 15 minutes. The modified filler is slowly added, and stirred in a water bath. USE - Water-based environmentally-friendly coating. ADVANTAGE - The water-based environmentally-friendly coating is quality product, non-toxic, flavourless, non-volatile organic compound emissions, convenient and rapid to dry, and effectively protects the construction site from pollution. DETAILED DESCRIPTION - Water-based environmentally-friendly coating comprises 30 to 40 pts. wt. aqueous acrylic resin, 25 to 30 pts. wt. an aqueous polyurethane resin, 5 to 8 pts. wt. composite emulsion, and a water-soluble polytetrafluoroethylene, 2-3 pts. wt. dispersion, 6-8 pts. wt. modified filler, 5-8 pts. wt. modified graphene, 0.5-1 pts. wt. sodium diisooctyl sulfosuccinate, 1-2 pts. wt. antiseptic and antiseptic fungicide, 0.5-1 pts. wt. defoaming agent, 0.5-1 pts. wt. sodium carboxymethylcellulose, 0.5-1 pts. wt. silicone acrylate leveling agent. The water-based environmentally friendly coating is prepared by placing the aqueous acrylic resin in a 1000 revolution/minute in disperser, modified graphene is slowly added and stirred for 1 hours to obtain a first mixture. The aqueous polyurethane resin and the composite emulsion are ultrasonically dispersed in an ultrasonic system, ultrasonic power at 600 Watts for 15 minutes. The modified filler is slowly added, and stirred in a water bath at 25 degrees C for 1 hour to obtain a second mixture. The first mixture and the second mixture are mixed, and the aqueous dispersion of polytetrafluoroethylene is sequentially added, antiseptic and mildew fungicide, sodium succinate diisooctylate, Foaming agent, sodium carboxymethyl cellulose, silicone acrylate leveling agent, magnetic stirring for 3 hours, allowed to stand for 12 hours, defoamed, to obtain water-based environmental protection anti-corrosion coating.