Zinc phosphate is an inorganic chemical compound used as a corrosion resistant coating on metal surfaces either as part of an electroplating process or applied as a primer pigment.

2. Usage:

it is 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 ship,building, automobile,industrial machinery, light metal, household appliances and metal containers for foods.

High Purity Zinc Phosphate

purity: 85-90
PO4%: 40-46

The PH value: 5-7
Residue on sieve ( 45um): max 0.4%

Moisture: max1%