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Zinc phosphate
Molecular formula:ZN3(PO4)2O2H2O Appearance:white fine crystalZinc phosphate is one kind of white environment-friendly antirust pigment, it can be the substitute of old antirust pigments which contain heavy metals It can be used in all kind of waterproof, acidproof and anticorrosive coating, including alkyd paint, epoxy paint, acrylic paint, phenolic paint, and water soluble resin paint for boat, automobile, machine, light metal, home appliance and metal vessel, etc.
| Model | 409-1 | 409 |
| Item | Index | |
| Appearance: | white powder | white powder |
| Oil absorption g/100g | ≤30 | ≤30 |
| Assay % | ≥45 | ≥98 |
| Moisture%: | ≤1 | ≤1 |
| PH : | 6-7 | 6-7 |
| Loss on ignition | 8-10 | 8-10 |
| Fineness | 525mesh | 525mesh |
| Water soluble salts %: | 0.2-0.4 | 0.2-0.4 |
Zinc phosphate