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Cas No 7779 90 0 Superfine Zinc Phosphate Good Dispersibility
| Place of Origin | CHINA |
|---|---|
| Brand Name | MEIYU |
| Certification | ISO9001,SGS,DGM,REACH |
| Model Number | o-level |
| Minimum Order Quantity | 1kg |
| Packaging Details | 25kg/bag or as your request |
| Delivery Time | within 5 working days |
| Payment Terms | T/T,L/C,Wester union |
| Supply Ability | 1000MT/year |
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xProduct Details
| Color | White | CAS No | 7779-90-0 |
|---|---|---|---|
| Application | Antirust Paint | Appearance | White Powder |
| Type | Industry | EINECS No | 231-944-3 |
| High Light | cas no 7779 90 0 zinc phosphate,superfine zinc phosphate,good dispersibility zinc phosphate |
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Product Description
Superfine zinc phosphate, good dispersibility, anti-rust pigment, flame-retardant filler
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 is a white non-toxic and pollution-free anti-rust pigment. It can effectively replace the traditional anti-rust pigments containing heavy metal lead and chromium. It is a new anti-rust pigment product with ideal use effect. Condensed zinc phosphate has a strong complexing ability for trivalent iron ions. The root ion of this zinc phosphate reacts with iron anode to form a complex protective film with iron phosphate as the main body. This dense purification film is insoluble in water , High hardness, excellent adhesion, showing excellent anti-rust performance. Because zinc phosphate gene has good activity, it can react with many metal ions to form complexes. Therefore, it has a good anti-rust effect.
Zinc phosphate has a flame retardant effect. Adding zinc phosphate flame retardant fillers to rubber and plastics can have a good flame retardant effect. At the same time, it is also used as a flame retardant in flame retardant coatings.
TECHNICAL DATA
| TEST ITEM | REQUIREMENT |
| Whiteness% | 80-90 |
| Zn% | Min45 |
| PO4% | 20-30 |
| Moisture% | Max1.0 |
| Oil absorption (ml/100g) | 25-35 |
| The PH Value | 5.5-7 |
| Residue on sieve (325mesh)% | Max0.5 |
| Mean Particle Size(μm) | 45 |
Physical properties:
tasteless, insoluble in water, white powder, soluble in nitric acid and hydrochloric acid
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.
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