As an inorganic fine chemical, aluminum dihydrogen phosphate has the advantages of non-toxicity, good storage stability and good weather resistance. It is a new generation of environmentally friendly anti-rust pigments. Epoxy polyester, acrylic-melamine resin, styrene-acrylic emulsion, silicone resin, polyaniline resin, polyvinyl chloride, chlorinated polyethylene, chlorinated rubber, etc., are used in the coating industry to prepare anti-rust coatings, rich Chemicalbook zinc Primer, high-strength paint, powder paint, organic titanium anti-corrosion paint, rust-bearing paint, fire-retardant paint, heat-resistant paint, water-based paint, etc. The color can be freely adjusted, and the anti-rust performance is better than that of red red, zinc chrome yellow, zinc phosphate , Zinc molybdate and other materials, the use effect is good, favored by users. In addition, applications in adsorbents, ion exchangers, refractories, inorganic molding materials, catalysts, etc. have also received extensive attention.