zinc content 50.5% Zinc phosphate 1.zinc content:min45% 2.Residue on sieve(15um)%:max0.5% 3.Moisture: max1.5% 4.pH:6-8
Zinc phosphate
Molecular Formula: Zn3(PO4)2·2H2O
1.Usage:High-purity zinc phosphate 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 shipbuilding, automobile, industrial machinery, light metal, household appliances and metal containers for foods.
2.zinc content 50.5% Zinc phosphate chemical examination report:
| Check Item | Standard | Sampling Value |
| Appearance | Powder | White powder |
| Zinc content % | 50.5-52 | 50.5 |
| Oil absorption g/100g % | 25-35 | 30 |
| The PH Value | 6-8 | 7 |
| Moisture % | ≤1.5 | 0.9 |
| Residue on sieve(45um)% | ≤0.5 | 0.4 |
| packing | 25kg each bag ; 20T/20FCL'with pallet; 22T/20FCL' without pallet | |
zinc content 50.5% Zinc phosphate 7779-90-0
