Water Soluble Ammonium Polyphosphate APP Water Based Fire Retardant

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-303
Minimum Order Quantity 1000KGS
Packaging Details 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets
Delivery Time 5-8days
Payment Terms D/P, T/T, L/C
Supply Ability 500mt/ month

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Product Details
Molecular Formula (NH4)n+2PnO3n+1 Polymerization Degree 10
CAS NO 68333-79-9 HS CODE 28353990
P(w/w) >25.5% Solubilty >150g
Solution Transparent Clear Usage Fire Retardant
Appearance White Powder Keywords Fire Retardant,flame Retardant
Sample Available
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Water Based Ammonium Polyphosphate APP


68333-79-9 Ammonium Polyphosphate APP


Water Based Fire Retardant 150g

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Product Description

Water Soluble Ammonium Polyphosphate APP Water Based Fire Retardant


TF-303 is low polymerization ammonium polyphosphate, the degree is about 20. Due to low polymerization, TF-303 is highly soluble in water, the solubility is more than 150g/100g, which is much higher than DAP, MAP.




Suitable for wood, paper, and textile flame retardant.


Technical Data Sheet / Specification :


Specification TF-303(high P content) TF-304(high P and low arsenic)
Appearance White crystalline powder White crystalline powder
P2O5 content (w/w) ≥59.5% ≥59.5%
N content (w/w) ≥17.5% ≥17.5%
pH value ( 10% water solution ) 5.0-7.0 5.0-7.0
Solubility (at 25ºC in 100ml water) ≥150g ≥150g
Water insoluble(25ºC) ≤0.02% ≤0.02%
Arsenic / 2ppm max




APP: water= 1:4 (w/w)


Application :

1. Aqueous solution is used for the retardant treatment .To prepare 15-25%P-N flame retardant, used solely or together with other materials in the flameproof treatment for textiles, papers, fibers and woods, etc. To apply by autoclave, immersion or by spray both ok. If special treatment, it can be used to prepare high-concentration flameproof liquid to 50% to meet the flameproof requirement of special production.

2. It also can be used as flame retardant in water based fire extinguisher and wood varnish.

3. It is also used as a high concentration of binary compound fertilizer, slow released fertilizer.


Packing : 25kg/bag , 24mt/fcl without pallet, 20mt/fcl with pallet.


Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life one year.



Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q2. How about your delivery time?
A: Generally, it will take 1 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q3. Can I have a sample order?
A. Yes, we can provide free sample for quality checking, but the courier charge should be paid by your side.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.



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