O-LEVEL ZINC PHOSPHATE
PRODUCT NAME: Zinc phosphate
PRODUCT TYPE: Anti-corrosion Pigment
PRODUCT APPREANCE: White powder
CHEMICAL CALSS: Zn3(PO4)2·2H2O
CAS No．:7779-90-0
PRODUCT APPLICATION: Zinc phosphate helps the formation of passivation layer on the metal surface to be protected. Material for anti-corrosion paint used in container, ship and steel structures.Also for electronic materials
TECHNICALDATA
| TEST ITEM |
REQUIREMENT |
| Whiteness% |
80-90 |
| Zn% |
Min45 |
| PO4% |
20-30 |
| Moisture% |
Max1.0 |
| Oil absorption (ml/100g) |
25-35 |
| The PH Value |
6-8 |
| Residue on sieve (325mesh)% |
Max0.5 |
| Mean Particle Size(μm） |
45 |
STANDARD PACKAGING 25kg/bag, Plastic-lined woven bag or Composite paper bag
TRANSPORT AND STORAGE
Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature. Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination
