Precious Metal Powder CAS 7779-90-0 Anti-Corrosion Pigment Zinc Phosphate

Precious Metal Powder CAS 7779-90-0 Anti-Corrosion Pigment Zinc Phosphate

Quick Details:

• Alias: Zinc Phosphate
• CAS No.: 7779-90-0
• EINECS: 231-944-3
• Molecular Formula: Zn3(PO4)2.2H2O
• Molecular Weight:386.11
• Property: white crystallite powder, Difficult to dissolve in water, soluble in dilute hydrochloric acid and nitric acid,
• Product use: Zinc phosphate is a white nontoxic rust-proof pigment,it is used ascorrosion resistant coating on metal surface,so it is widely used for Steel,boat,electronic ,equipments base coating .And also zinc phosphate is applied as many kinds of Waterproof,acidproof,corrosion-resistant paint.Such as phenolic aldehyde paint ,epoxy paint,acryli paint ,water-soluble resin paint and etc.

Product Description:
 
1, zinc phosphate is anti-rust anti-corrosion effect of a new generation of non-toxic, pollution-free anti-rust paint.

2, it can effectively replace the heavy metal lead, chromium, the traditional anti-rust paint, paint industry is to replace or reduce lead, chromium toxic pigments ideal antirust paint.

3, Zinc phosphate in the trivalent iron ions have a strong ability to condensation, the zinc phosphate and iron ions and the reaction of iron, can form a strong iron phosphate as the main protective film, this dense passivation film is not soluble in water , High hardness, strong adhesion, with a lot of metal ions to produce chromium compounds, with good anti-rust effect. The coating made with zinc phosphate has excellent anti-rust performance.
 
Specifications :

 
 
Applications:  

 Zinc phosphate can be used in a variety of paint-based paint for the preparation of a variety of water, acid, anti-corrosion coatings such as: phenolic paint, epoxy paint, acrylic acid paint, alkyd paint and water-soluble resin paint, Ships, automobiles, trains, industrial machinery, light metals, household appliances and food with metal containers and other aspects of anti-rust paint, but also for the production of chlorinated rubber and synthetic polymer flame retardant.

1, zinc phosphate does not contain lead, chromium and other metals, non-toxic, non-polluting. The skin does not stimulate the role of good thermal stability, anti-rust ability, in the paint with less, low cost.

2, the pigment is white, so according to the need for color matching, which can simplify the painting process, painting process.