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Zinc Phosphate - FAW Chemicals

ZINC PHOSPHATE

FAW Chemicals is one of the top zinc phosphate suppliers.

 

Description:

DESCRIPTION: White Powder
FORMULA: Zn3(PO4)2 .2H2O
MOLECULAR WEIGHT: 422.08

CAS No. (7779-90-0)

Zinc Phosphate is a nontoxic and harmless white antirust pigment which we export, supply and import for our esteemed clients. It is used in corrosion resisting primers, undercoats and in various coating materials for preparing waterproof, acid-resistant or corrosion preventive coating material such as phenolic paint, epoxy paint, acrylic paint, and paste paint. Zinc Phosphate is also used in making fertilizers and is known for its great compatibility, corrosion resistance, good brushing and excellent inter- coat adhesion.

 

Specification

ParametersSpecifications
Nominal ValueTolerance (±)Test Method
Average particle size (Microns) M2/gm4.5Laser Granular
Bonded Water Content15.71 hr at 600 gravimetric
Sieve Residue % (on 300 mesh)0.5Max.IS 1O897:1984

CHEMICAL PROPERTIES

ParametersSpecifications
Nominal ValueTolerance (±)Test Method
Zinc Content % (as Zn)50.02.0IS 1O897:1984
PO4 Content % (after Calcinations)48.02.0IS 1O897:1984
Oil Absorption (CM3/100 gm )27.05.0IS 1O897:1984
PH6.51.0IS 1O897: 1984

 

Zinc Phosphate – Lab Tested for Quality

Testing Details:

  1. Salt Spray (UDCT) – Has been conducted at UDCT.
  2. Bulk density, Moisture, Particle Size (sieve residue), Physical Appearance, oil absorption, PH, conductivity (in house study- By Chemical Analysis) – comparative sheet has been formed for all the parameters listed.

Steps involved in the trials:

  1. Samples of Zinc Phosphate – 2 Lots C & D from FAW Chemicals
  2. Paint Preparation ( Epoxy based): Prepared at Reliable Paints (ASTM B 117)
  3. Panel (M.S) Preparation: Prepared at Grand Polycoats.
  4. Salt Spray: Conducted at UDCT ( Based on Honda specification)

PANEL PHOTOGRAPHS at 0hrs.

PHOTOGRAPHS at 350hrs.

Remark:
From the photographs it is clearly seen that the Panel C & D has No Blistering , Popping and Corrosion
Penetrations

Packaging Details

25 kg Paper bags.

Delivery Time

Immediate

Paint and coatings manufactures or zinc phosphate suppliers or are requested to use the Inquiry form to get a quote.

The information provided here is for Zinc Phosphate. Please contact us for further details.

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