Wear-resistant coating containing polyvinyl acetate latex and pyroclastic rock

The invention discloses a wear-resistant coating containing polyvinyl acetate latex and pyroclastic rock, and belongs to the technical field of paint formulas. The wear-resistant coating components inparts by weight: 10-30 parts of nano titanium dioxide, 30-60 parts of polyurethane, 20-40 parts of polyvinyl acetate latex, 10-50 parts of porcelainized calcium, 10-20 parts of magnesium carbonate, 6-18 parts of zinc sulfide, 3-12 parts of rosin, 3-24 parts of ethylene glycol monobutyl ether, 10-30 parts of pyroclastic rock, 1-5 parts of a dispersing agent, 1-5 parts of a thickening agent and 1-5parts of a defoaming agent. Nano titanium dioxide, polyurethane, polyvinyl acetate latex, porcelainized calcium, magnesium carbonate, zinc sulfide, rosin, ethylene glycol monobutyl ether, pyroclasticrock, the dispersing agent, the thickening agent and the defoaming agent are combined, and an existing coating preparation method is adopted, the wear resistance of the coating is greatly improved, the service life is long, an