High-temperature-resistant coating for shoes and preparation method of coating

The invention relates to a high-temperature-resistant coating for a labor protection shoe upper and a preparation method of the coating, and in particular relates to the high-temperature-resistant coating for shoes and the preparation method of the coating. The coating is composed of a temperature-resistant adhesive, a temperature-resistant reactive filler, a thermal-insulation filler, organic high-temperature-resistant fibers and a polymer emulsion. The preparation method of the coating comprises the following steps: mixing the temperature-resistant adhesive, the temperature-resistant reactive filler and the thermal-insulation filler to prepare a bottom coating, and preparing a surface coating from a temperature-resistant pigment, the organic polymer fibers and the polymer emulsion. The coating provided by the invention is based on an inorganic-organic composite hybrid material as the high-temperature-resistant coating, and adopts a composite coating method to achieve the purpose of heat insulation protectio