▎ 摘　　要

NOVELTY - Graphene low surface treatment epoxy thick build paint comprises component A and component B', where component A includes 20-25 wt.% epoxy resin, 3-6 wt.% hydrocarbon resin, 10-15 wt.% graphene slurry, 0.1-0.5 wt.% defoaming agent, 0.8-1.5 wt.% thixotropic agent, 10-20 wt.% titanium dioxide, 30-40 wt.% talcum powder, 15-20 wt.% aluminum paste, 10-15 wt.% solvent; component B' includes 90-95 wt.% phenolic amine resin, 5-10 wt.% epoxy catalyst and 0.5-1 wt.% fumed silica. USE - Graphene low surface treatment epoxy thick build paint. ADVANTAGE - The graphene low surface treatment modified epoxy thick build-paint enables to provide reasonable selection of raw materials, makes paint high in solid content, low in solvent, more environment friendly and safe, makes construction simpler, has wide application range, and improves anti-corrosion performance of coating. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene low surface treatment epoxy thick build paint, which involves: (A) preparing raw materials, and dividing into component A, and component B', where component A, which is epoxy resin, hydrocarbon resin, graphene paste, defoamer, thixotropic agent, titanium dioxide, talcum powder, aluminum paste, solvent, and component B', which is phenolic amine resin, epoxy catalyst, and fumed silica; (B) preparing component A; adding hydrocarbon resin, and solvents to epoxy resin in component A, and stirring at high speed to homogeneous phase; (C) adding defoamer, and thixotropic agent to prepared slurry, and stirring at uniform speed to homogeneous phase; (D) adding talc powder, and titanium dioxide to mixed slurry, and dispersing at high speed to fineness of 60 microns; (E) adding aluminum powder slurry, graphene slurry, and remaining solvent to mixed grinding slurry, and stirring uniformly at low speed to obtain main agent; (F) preparing component B' by adding epoxy catalyst to phenolic amine resin, and stirring uniformly at medium speed; (G) adding slowly fumed silica to slurry to ensure uniform dispersion of material, and finally observing transparent slurry to obtain curing agent; and (H) pouring finished product of component A, and component B' into reactor, and stirring, and mixing uniformly to obtain graphene low surface treatment epoxy thick-build paint.