Professional Pure Zinc Orthophosphate Rust Inhibitor Zinc Phosphate

Place of Origin CHINA
Brand Name MEIYU
Certification ISO9001,SGS,DGM,REACH
Minimum Order Quantity 1kg
Price USD1500-2800MT
Packaging Details 25kgs or 40kgs per bag.both available;neutral paking or as agreed; 1mt/pallet, wrapped with plastic film ; 20-22mts/20'FCL
Delivery Time within 5 working days
Payment Terms T/T,L/C,Wester union
Supply Ability 10000MT/YEAR

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Product Details
Classification Phosphate CAS No. 7779-90-0
MF Zn3(PO4)2.2H2O Purity : Zn Min45%
PO4% 40-46% Grade Standard Industrial Grade
Appearance : White Powder Application Antiseptic, Antirust
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Product Description

water based coating paint pigmt zinc phosphate coating rust Zinc Phosphate Rust inhibitor -- Zinc Phosphate

Packaging & Delivery

Packaging Details 25kgs or 40kgs per bag.both available;neutral paking or as agreed;1mt/pallet, wrapped with plastic film ;20-22mts/20'FCL
Delivery Time 7 days after payment

Zinc phosphate


1. Properties:Zinc orthophosphate 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 orthophosphate 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.

3. Specifications: The technical specifications are as follows in conformance to Standard Q/84XS01-2004.
4. Zinc Phosphate Quality standar:

Project I II III
Whiteness % 85-90 90-95 ≥95
Zinc content % ≥45 ≥45 ≥45
Phosphate %   40-46 43-47
The PH value 6-8 5-7 5-7
Oil absorption g/100g % 25-35 25-35 25-35
Residue on sieve( 45um) % ≤0.5 ≤0.5 ≤0.1
Moisture % ≤1.5 ≤1.5 ≤1.5
Water-soluble salts %     ≤1
Cd ppm     10-30
Cr ppm     10-30
Hg ppm     ≤1
Pb ppm     20-100
As ppm     10-30




Zinc Phosphate has the advantage of non toxic nature over other Corrosion Resistant Pigments much as Zinc Chromate, Zinc Tetroxy Chromate and Barium Chromate.




The use of Zinc Phosphate in Primers promotes excellent inter-coat adhesion, particularly under conditions of high humidity.

Professional Pure Zinc Orthophosphate Rust Inhibitor Zinc Phosphate 0