Zinc Phosphate

Pure zinc phosphate is widely 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.


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The most commonly applied paint pretreatment for developing good bonding qualities between paint and the galvanized or galvannealed coatings on steel sheet is zinc phosphate. In addition to the excellent effect that a zinc phosphate coating has on paint adhesion, it also aids to decrease, often dramatically, the tendency for paint disbondment during subsequent atmospheric exposure in a corrosive environment. Zinc phosphate coatings can be applied to the galvanized sheet while it is in coil form by either the steel manufacturer or a coil coater (manufacturer of prepainted sheet), or it can be applied to the cut sheet or fabricated article by the end-use manufacturer. The usual zinc phosphate process involves several steps, both if the coating is applied on a coil line or by the part manufacturer. If there are oils present on the surface of the galvanized or galvannealed steel, the first step is the removal of the oil by degreasing. This might involve cleaning with the use of an aqueous, alkaline cleaning solution or by other forms of degreasing with the use of solvents. Preferably, if the phosphating is done on a coilprocessing line, the next step involves the use of a conditioning stage; the application of a titanium phosphate conditioner to prepare the galvanized/galvannealed surface for the development of a superior zinc phosphate coating. The titanium phosphate aids in the development of a uniform phosphate coating with small zinc phosphate crystals by depositing sub-micron size particles which act as seeds to promote the growth of zinc phosphate crystals on the surface of the galvanized sheet.

Formula Zn3(PO4)2
Physical State Powder
Packaging Type BAG
Grade Standard Technical Grade
Usage/Application Industrial
Molar Mass 386.11 g/mol
Grade PAINT Grade

Zinc Phosphate the chemical formula of zinc phosphate is Zn3(PO4)2

Support & FAQs

1. What’s your payment term of Zinc Phosphate ?
Cash Deposit or Advance Bank Transfer If you want to buy Zinc Phosphate at a favorable price, please feel free to contact us.

2. Is Advance InOrganics a Zinc Phosphate Manufacturers in India ?
No , we have Fufeng & Deosen Brand 200 and 80 mesh high viscosity Non Gmo . We provide high quality Zinc Phosphate for sale as E415 vegan and halal grades in foods, cosmetics and pharmaceutical applications. call or whatsapp us for more details .

3. What is your Min Order Quantity of E415 Food Additive?
As for E415 food additive, MOQ is in our small packs available like 5kg , 10kg , 25kg and 100kg . We will make an attractive discount in E415 Zinc Phosphate price in terms of larger orders.

4. What is the Zinc Phosphate price?
Advance in Organic is a leading Zinc Phosphate supplier. call or whatsapp us for more details.

5. What’s your delivery time for Zinc Phosphate E415?
We have 24×7 ample stocks available Normally we will arrange the shipment in 1-2 days.

6. Where to buy Zinc Phosphate Manufacturers in India?
Our godown at Badli 110042 is the location you can buy any quantity after you are done with billing and payment obligations.

7. What about your packaging for E415 halal and vegan grades Zinc Phosphate?
Normally 25 Kg drum packing . small packs available like 5kg , 10kg , 25kg and 100kg . As a leading Zinc Phosphate supplier, we can change the package with good price in terms of your requirements.

8. What documents can you provide for E415 Zinc Phosphate?
We provide COA, TDS , MSDS and GST billing invoice . Advance in Organic is your first choice to buy Zinc Phosphate powder at a low price.


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