Crack-resistant and environmentally-friendly woodenware paint

The invention discloses a crack-resistant and environmentally-friendly woodenware paint. The paint is prepared through mixing, by mass, 35-45% of an aqueous acrylic emulsion, 13-15% of methyl methacrylate, 3-9% of hydroxyethyl acrylate, 5-7% of nanometer calcium carbonate, 4-6% of a nano-silver antiseptic, 3-7% of nanometer silicon carbide, 1-4% of alumina particles, 4-6% of an animal and vegetable oil composition, 3-5% of diatomite, 0.1-0.4% of a wax emulsion, 0.4-0.8% of an antifoaming agent, 0.1-0.4% of a pH adjusting agent, 2.1-3.2% of an anti-settling agent, 0.3-0.6% of a dispersant, 2-4% of a film forming assistant, 0.3-0.5% of an adhesion promoter, 5-9% of bamboo charcoal powder, 1-3% of glass powder, and the balance of water. The paint has the characteristics of prevention of cracking of woodworks, strong adhesion to wood materials, difficult shedding, environmental protection, and harmlessness to bodies.