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Zinc Phosphating

Zinc Phosphating

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Large Image :  Zinc Phosphating Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: meiyu
Certification: ISO SGS REACH
Model Number: EPMC
Payment & Shipping Terms:
Minimum Order Quantity: 25KG
Price: 3.9USD/KG fob shanghai
Packaging Details: 25kg/plastic bag
Delivery Time: 5-8days
Payment Terms: L/C, T/T
Supply Ability: 3000T per Year
Detailed Product Description
Classification: Phosphate Purity: 95%
Type: Zinc Phosphate Appearance: White Powder
Cas No.: 7779-90-0 Grade Standard: Industrial Grade
Application: Antirust Coating Einecs No.: 231-944-3
Mf: Zn3(PO4)2.2H2O Other Names: Zinc Orthphosphate
Color: White Powder Usage: Appliance Paint
Molecular Weight: 386.11
High Light:

zinc hydrogen phosphate

,

zinc phosphoric acid

 

Gives protection corrosion and weatherability in the long run CAS 7779-90-0 ZINC phosphate

 

Chemical name : Zinc phosphate

Molecular formula: Zn3(PO4)2·2H2O

CAS No: 7779-90-0

Physical properties:

Non-toxic , tasteless, and white powder. Indissoluble in water, Soluble in Nitric acid and hydrochloric acid

Application:

Zinc phosphate, as a new generation of antirust pigment,is a new type of nontoxic and harmless white antirust pigment with excellent performace in rust prevention and ideal application effect. It is the best substitute of conventional antirust pigments containing heavy metals such as lead and chrome. It mainly 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.

.

MEIYU indirectly zinc phosphate process

 

•COMPATIBILITY

Zinc Phosphate is compatible with a wide variety of media including alkyds epoxy esters, chlorinated rubber, polyurethane etc

 

•CORROSION RESISTANCE

 

The Pigment also physically prevents passage of water and salts. Thus the corrosion resistance is a major characteristic of Zinc Phosphate.

 

Good brushing characteristics can be obtained with Zinc Phosphate Primers, which are suitable for both airless and conventional spray application. None of these methods entails a health hazard.

 

•NON-TOXIC

 

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

 

•EXCELLENT INTER-COAT ADHESION

 

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

 

Technical data:

Whiteness% min95 95.2
Containing zinc % min45 45.4
Phosphate root% 43-47 45.5
Moisture content% max1.5 1.0
Water soluble% max1 0.8
Oil absorption g/100g 25-35 29
The PH Value 5-7 6.5
Residue on sieve(45µm)% max0.05 0.03
Cd ppm max50 20
Pb ppm max50 40
Cr ppm Max 50 10
 

 

 

 Zinc Phosphating 0

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