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Zinc phosphate
1.Property:
Zinc phosphate is a new type of nontoxic and harmlesswhite antirust pigment with excellent performance in rust preventionand ideal application effect. It is the best substitute of conventionalantirust pigments containing heavy metals such as lead and chrome.
2.Usage:
as the raw materials in production of Anti-corrosive coatings.Zinc phosphate is widely used in various coating materialsfor preparation of waterproof, acid-resistant or corrosion preventivecoating 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 appliancesand metal containers for foods.
3.Specifications:
The technical specifications are as follows inconformance to Standard Q/84XS01-2004.
4.Zinc Phosphate Quality standar:
Project | Guaranteed Values | Examination result |
Color | White | White powder |
Zinc content | min45% | 45.2 |
The PH Value | 6-8 | 7 |
Density,g/cm | 3.0-3.5 | 3.3 |
Matter dissolved in water | Max1% | 0.9 |
Oil absorption g/100g | 25-35 | 26 |
Residue on sieve( 45um) | max0.5% | 0.4 |
Moisture | max1.5% | 0.9 |