The invention discloses a
graphene composite sand-in-sand multicolor paint and a preparation method thereof, and is characterized in that the
graphene composite sand-in-sand multicolor paint is mainlycomposed of a protective glue solution, a base paint solution and a continuous phase solution, the
mass ratio of the protective glue solution to the base paint solution to the continuous phase solution is 1:2:3, and the protective glue solution is composed of deionized water, protective glue
powder and a bactericidal
preservative; the base paint solution is prepared from deionized water,
cellulose,
graphene, a defoaming agent, a dispersing agent, a coalescing agent, an anti-freezing agent, a pH
regulator, a protective glue solution, a
thickening agent, a bactericidal
preservative, film-forming resin, a curing agent and color sand; the continuous phase solution is prepared from deionized water,
cellulose, graphene, a dispersing agent, an antifoaming agent, a leveling agent, a coalescing agent, an anti-freezing agent, a sterilization
preservative, a pH
regulator, film-forming resin and
colored sand. The graphene composite sand-in-sand multicolor paint and the preparation method thereofhave the
advantage that the
water resistance, the alkali resistance, the scrub resistance and the fusion degree of
colored points after
coating of the
coating can be improved.