▎ 摘　　要

NOVELTY - Integrated waterborne graphene coating with anticorrosive and weather resistant functions comprises two-component coating component A and component B, where the component A uses water-based epoxy resin and water-based hydroxy resin as binders, graphene materials, iron oxide red, barium sulfate, titanium dioxide, etc prepared by anticorrosive and weather resistant functional pigments and fillers, supplemented by other functional additives and component B is prepared by mixing water-based hydroxy resin curing agent and deionized water. The mass ratio of component A to component B is 3:1-6:1. The first component component comprises 20-30 pts. wt. water-based epoxy resin, 15-25 pts. wt. water-based hydroxy resin, 1-5 pts. wt. graphene powder material. USE - Integrated waterborne graphene coating with anticorrosive and weather resistant functions. ADVANTAGE - The integrated waterborne graphene coating with anticorrosive and weather resistant functions is easy to prepare, has good corrosion resistance and excellent weather resistance, and important practical significance and wide market prospect. DETAILED DESCRIPTION - Integrated waterborne graphene coating with anticorrosive and weather resistant functions comprises two-component coating component A and component B, where the component A uses water-based epoxy resin and water-based hydroxy resin as binders, graphene materials, iron oxide red, barium sulfate, titanium dioxide, etc prepared by anticorrosive and weather resistant functional pigments and fillers, supplemented by other functional additives and component B is prepared by mixing water-based hydroxy resin curing agent and deionized water. The mass ratio of component A to component B is 3:1-6:1. The first component component comprises 20-30 pts. wt. water-based epoxy resin, 15-25 pts. wt. water-based hydroxy resin, 1-5 pts. wt. graphene powder material, 20-30 pts. wt. anti-rust filler, 10-20 pts. wt. weather-resistant filler, 0.5-1 pts. wt. wetting agent, 1-2 pts. wt. defoamer, 0.5-1 pts. wt. thickener, 0.5-1 pts. wt. pH regulator, 10-15 pts. wt. deionized water, and second component comprises 60-80 pts. wt, water-based hydroxy resin curing agent and 20-40 pts. wt. deionized water. An INDEPENDENT CLAIM is included for a method for preparing an integrated waterborne graphene coating with anticorrosive and weather resistant functions, which involves: (A) weighing water-based epoxy resin, placing water-based hydroxy resin in the dispersion tank, adding graphene powder material, wetting agent, thickener, defoamer, high speed dispersion at 1000-1500r/min speed; (B) adding anti-rust filler, weather-resistant filler, and deionized water into the dispersion tank and performing high speed at 1000-1500r/min dispersion; (C) adding deionized water to the dispersion tank to adjust the viscosity of the paint, adding pH adjuster, and continue to disperse for a period of time until the paint fineness is 80 micrometer to obtain component A; (D) taking water-based hydroxy resin curing agent and deionized water into a dispersion tank, and dispersing at a high speed at a speed of 1000-1500r/min, and mixing to obtain component B; and (E) mixing component A and component B according to a mass ratio of 3:1-6:1 to obtain final product.