DETERGENT FOR ALUMINUM FORM

摘要

A detergent for an aluminum mold is provided to remove the waste organic coating agent and remaining concrete on the surface of an aluminum mold coated with an organic material and to inhibit the generation of etching smut on the surface and to improve the corrosion resistant of aluminum and the releasing property with cement. A detergent for an aluminum mold comprises 20-40 wt% of a swelling agent for swelling the waste organic coating agent; 20-40 wt% of an etchant for etching the aluminum reacted with cement; 1-3 wt% of an agent for imparting roughness to the surface of an aluminum mold; 0.1-0.5 wt% of a nonionic/anionic surfactant for inhibiting the generation of etching smut on the surface of an aluminum mold; and the balance of water. Preferably the nonionic/anionic surfactant is a glycerin fatty acid ester-based compound.