P-N Synergism Ammonium Polyphosphate Flame Retardant

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-201S
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details 20kg/bag, 20mt/20'fcl without pallets, 18mt/20'fcl with pallets
Delivery Time 10-15days
Payment Terms T/T, L/C, D/P
Supply Ability 200 ton per month

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Product Details
Description Ammonium Polyphosphate Product Name P-N Synergism Ammonium Polyphosphate Flame Retardant
Apperance White Powder Base P-N Synergism
Environmentally Halogen Free And Friendly Application Textile Back Coating
Wash Resistant Over 50 Times Performance Characteristics Eco Friendly
Storage In Dry And Cool Place Shelf Life 1 Year
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P-N Synergism Ammonium Polyphosphate Flame Retardant


P-N Synergism Ammonium Polyphosphate


P-N Synergism Flame Retardant

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Product Description

P-N Synergism Ammonium Polyphosphate Flame Retardant

Description of product

Molecular formula : (NH4PO3)n n>1000
CAS No.: 68333-79-9
EINECS No.: 269-789-9

HS CODE: 2835.3990
Model No.: TF-201S


Ammonium polyphosphate (Phase II) is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer.
TF-201S is a fine-particle ammonium polyphosphate phase II produced by a special method.

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Appearance White powder
P2O5 (w/w) ≥70%
N Content (w/w) ≥14%
Decomposition Temperature (TGA, 99%) 275
Solubility (10% aq. , at 25ºC) 0.7%
Viscosity (10% aq, at 25) 20 mpa.s
Moisture (w/w) 0.25%
pH value ( 10% aq. At 25ºC ) 5.5-7.5
Average Partical size (D50) 12µm



1. used to prepare many kinds of high-efficiency intumescent coating, the flameproof treatment for wood, multistory building, ships, trains, cables, etc.
2. used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.
3. make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.4. In plastics(PP, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.5. used for textile coatings.

Packing : 20kg/bag, 20mt/20’fcl without pallets, 18mt/20’fcl with pallets. Other packing as request.

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


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2, High reliable for more than 10 years
3, standardized after sales service
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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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