| abstract |
The invention relates to an aluminum alloy water-based mold release agent. Raw materials of the aluminum alloy water-based mold release agent comprise methylsilicone oil, polyvinyl alcohol, SPAN60, sodium dodecyl sulfate, fatty alcohol-polyoxyethylene ether, ethylparaben, urotropin, methylcellulose, zinc oxide, water glass and antifoaming agent. All the components are weighed by measurements, and are evenly mixed; then, water of 15 times of the weight is added for evenly mixing to obtain the finished product; the mold release agent can be coated, brushed and dipped on the inner edge surface of a metal mold by a spray gun, is excellent in high-temperature lubrication performance, has no need to frequently overhaul the mold, can prolong the service life of the metal mold, and saves the labor hour; and a die casting is smooth and bright in surface, and is clear in outline. |