WD type water-based magnesium, titanium, aluminum alloy forging mold release agent: high-purity ultra-fine high-temperature resistant white solid lubricant, extreme pressure anti-wear agent, anti-rust agent and various surfactants are prepared by special processing and catalytic reaction. The high temperature lubricity, mold release, chemical stability, high temperature adhesion, improve the service life of the mold and the quality of forgings.