Water-based high-crack-resistance stone-like artistic coating and preparation method thereof

The invention relates to a water-based high-crack-resistance stone-like artistic coating. The coating comprises the following components, the coating is prepared from water, a coalescing agent, a wetting agent, a dispersing agent, a low-VOC surfactant, a defoaming agent, a PH regulator, modified bentonite, a mildew preventive, a preservative, titanium dioxide, a functional filler, fibers, organicand inorganic composite nano resin emulsion and a thickening agent. The preparation method of the coating specifically comprises the following steps: putting water into a stainless steel dispersion tank, and adding the cellulose, the fibers, the low-VOC surfactant, the coalescing agent, the wetting agent, the dispersing agent, the defoaming agent and the pH regulator; then adding the titanium dioxide, the modified bentonite and the functional filler; then adding the organic-inorganic composite nano resin emulsion, the mildew preventive and the preservative; then adding fibers and the defoamingagent, and adding the thi