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CAS 7779-90-0 Zinc Phosphate Coating

CAS 7779-90-0 Zinc Phosphate Coating

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Large Image :  CAS 7779-90-0 Zinc Phosphate Coating Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: meiyu
Certification: ISO SGS REACH
Model Number: High purity
Payment & Shipping Terms:
Minimum Order Quantity: 25KG
Price: 3.5USD/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

 

 

Offer coating for steel find application CAS 7779-90-0 Zinc phosphate coating

 

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:

Project Guaranteed Values Examination result
Color White White powder
Whiteness% Min 90 93.8
Zinc content% Min48 48.5
PO4% Min44 44.5
Moisture % Max1.5 1
Water soluble salt % Max1 0.9
Oil absorption g/100g 30±5 28
The PH Value 6-7 6.5
Residue on sieve( 325 mesh) % max0.05 0.04
Pb ppm Max 300 200
 

 

 

 CAS 7779-90-0 Zinc Phosphate Coating 0

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