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Home ProductsZinc Phosphate

Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant

Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant

Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant
Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant

Large Image :  Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant Get Best Price

Product Details:

Place of Origin: Hebei,CHINA
Brand Name: MEIYU
Certification: ISO9001,SGS,DGM,REACH
Model Number: ZP

Payment & Shipping Terms:

Minimum Order Quantity: 1KG
Price: USB4.5/KG
Packaging Details: 25kg net weight or as your request
Delivery Time: within 5 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 4000MT Per Year
Detailed Product Description
Classification: Phosphate Purity: 99%
Type: Zinc Phosphate Appearance: White Powder
Cas No.: 7779-90-0 Application: Corrosion Resistent
Color: White Chemical Formula: Zn3(PO4)2·2H2O
High Light:

low heavy metal zn3po42

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flame retardant zn3po42

New environmentally pigment low-heavy metal zinc phosphate used for plastic modification flame retardant

 

Mechanism of action:

In the presence of moisture and oxygen, zinc phosphate can combine with iron and ferrous ions to form a stable complex film, that is, a dense passivation film of Me (metal)2Zn2P2O5, which can effectively isolate the internal metal from oxygen. The reaction is oxidized, so as to achieve the anti-corrosion effect. In addition, ammonium salt has a strong corrosive effect on metals, and zinc phosphate can inhibit the penetration and diffusion of ammonium ions on the coating film. "Phosphate" the metal surface and keep it passivated. Phosphate can inhibit the corrosion of metals by ammonium ions. Zinc ions form a cathode protection on the surface of steel to prevent further corrosion of the metal.

 

Usage:

It can be used as a base material for alkyd, phenolic, epoxy and other coatings, as well as non-toxic anti-rust pigments, anti-rust coatings and water-soluble coatings. In addition, it can also be used as a barrier for the production of chlorinated rubber and synthetic polymer materials. Adhesive and sintering additives in fuels, electronics, low-temperature glass, and transparent ceramics.

Zinc phosphate has a flame retardant effect. Adding zinc phosphate flame retardant fillers to rubber and plastics can have a good flame retardant effect. At the same time, as a flame retardant, it is also used in flame retardant coatings.

Zinc phosphate does not contain heavy metals such as lead and chromium. It is non-toxic, non-polluting, and has no irritation to the skin. It has good thermal stability, good rust prevention, and strong rust prevention. At the same time, because it is white, it can be adjusted according to needs. , The matching topcoat can be unrestricted, which can simplify the painting process, reduce the unit cost of painting and reduce environmental risks.

 

 

Specifications:

TEST ITEM

REQUIREMENT

Whiteness%

Min95

Zn%

Min45

PO4%

43-47

Moisture%

Max1.5

Oil absorption (ml/100g)

25-35

The PH Value

5.5-7

Residue on sieve (325mesh)%

Max0.5

Mean Particle Size(μm)

45

Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant 0Environmentally Pigment Low Heavy Metal Zn3po42 For Plastic Modification Flame Retardant 1

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Contact Person: Yara

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