China (Mainland)
ZINC ORTHOPHOSPHATE CAS NO.7779-90-0
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- zinc phosphate
- Anticorrosive Pigment
- zinc orthophosphate
Quick Details
- ProName: ZINC ORTHOPHOSPHATE
- CasNo: 7779-90-0
- Molecular Formula: Zn3(PO4)2.2H2O
- Appearance: white powder
- Application: Material for anti-corrosion paint used...
- DeliveryTime: 7 days after payment
- PackAge: 25kgs/paper bag, or 40kgs/bag both ava...
- Port: SHANGHAI/XINGANG
- ProductionCapacity: 2000 Metric Ton/Day
- Purity: 97%
- Storage: Keep the product in a tightly closed c...
- Transportation: shipment by sea or by air
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade
Superiority
1.Property: Zinc phosphate is a new type of nontoxic and harmless white antirust pigment with excellent performance in rust prevention and ideal application effect. It is the best substitute of conventional antirust pigments containing heavy metals such as lead and chrome.
2.Usage: 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.
Details
Zinc Phosphate Quality standard:
|
Project |
Ⅰ |
Ⅱ |
Ⅲ |
IV |
V |
|
Whiteness % |
85-90 |
85-90 |
85-90 |
90-95 |
≥95 |
|
Zinc content % |
≥45 |
≥45 |
50-52 |
≥45 |
≥45 |
|
Phosphate % |
20-30 |
20-30 |
20-30 |
40-46 |
43-47 |
|
The PH value |
6-8 |
6-8 |
6-8 |
5-7 |
5-7 |
|
Oil absorption g/100g % |
25-35 |
25-35 |
25-35 |
25-35 |
25-35 |
|
Residue on sieve( 45um) % |
≤0.4 |
≤0.4 |
≤0.4 |
≤0.4 |
≤0.1 |
|
Particle Size |
45um |
15um |
45um |
12-15um |
12-15um |
|
Moisture % |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Water-soluble salts % |
|
|
|
|
≤1 |
|
Cd ppm |
|
|
|
|
10-30 |
|
Cr ppm |
|
|
|
|
10-30 |
|
Hg ppm |
|
|
|
|
≤1 |