The preparation method of one-component self-drying waterborne anti-corrosion coating was introduced.Two kinds of waterborne silicone resin emulsions were used as film-forming materials,from the aspects of resin ratio,selection of pigments and fillers and application of additives,the optimum composition of the formula was carried out.Under the premise of utilizing the existing technological conditions,production equipment and coating equipment,the waterborne high temperature(700℃)coating was developed.