▎ 摘　　要

NOVELTY - Graphene composite floor coating comprises a component A and a component B, in the weight ratio of 4:1-6:1; the component A includes 30-45 wt.% epoxy resin, 5-15 wt.% epoxy reactive diluent, 0.1-0.3 wt.% graphene, 4-7 wt.% pigment, 45-50 wt.% filler, and balance of auxiliary agent; and the component B is epoxy curing agent. USE - Used as graphene composite floor coating. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the graphene composite floor coating, comprising (i) adding graphene into epoxy reactive diluent, dispersing uniformly to obtain graphene predispersion, adding epoxy resin into the graphene predispersion, dispersing uniformly to obtain an graphene composite epoxy mixture, adding additives, pigments and fillers into the graphene composite epoxy mixture, and scattering evenly; and (ii) uniformly mixing the component A and component B.