Zinc Phosphate ( 7779-90-0 )

Zinc phosphate1.Properties: nontoxic and harmless white antirust pigment with excellent performance in rust prevention ideal application effect 2.Usage: widely used in various coating materials for preparation of waterproof, acid-resistant or corrosion preventive coating materials such as phenolic paint, epoxy paint, acrylic paint, paste paint and water-soluble resin paint in the fields of shipbuilding, automobile, industrial machinery, light metal, household appliances and metal containers for foods. 3.Specifications: The technical specifications are as follows in conformance to Standard Q/84XS01-2004. 4.Zinc Phosphate Quality standar ProjectIIIIIIWhiteness %85-9090-95≥95Zinc content %≥45≥45≥45Phosphate %40-4643-47The PH value6-85-75-7Oil absorption g/100g %25-3525-3525-35Residue on sieve( 45um) %≤0.5≤0.5≤0.1Moisture %≤1.5≤1.5≤1.5Water-soluble salts %≤1Cd ppm10-30Cr ppm10-30Hg ppm≤1Pb ppm20-100As ppm10-30