White Non Halogen TF-201 Ammonium Polyphosphate Phase II

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-201
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets
Payment Terms T/T, L/C, D/P
Supply Ability 200 ton per month

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Product Details
Description Ammonium Polyphosphate Color White
Base P-N Synergism Type Intumescent
PH 5.5-7.5 Environmentally Halogen Free And Friendly
Toxcity Non Toxic Smell Odorless
High Light

TF-201 Ammonium Polyphosphate Phase II


Non Halogen Ammonium Polyphosphate Phase II


TF-201 Ammonium Polyphosphate

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Product Description

Environmental Flame Retardant, Ammonium Polyphosphate Phase II


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-201, TF-201S
TF-201 is a non-halogen flame retardant. It acts as acid door in the intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. 

Specification :


Specification TF-201 TF-201S
Appearance White powder White powder
P2O5 (w/w) ≥71% ≥70%
N Content (w/w) ≥14% ≥14%
Decomposition Temperature (TGA, 99%) >275℃ >275℃
Solubility (10% aq. , at 25ºC) <0.45% <0.7%
pH value ( 10% aq. At 25ºC ) 5.5-7.5 5.5-7.5
Viscosity (10% aq, at 25℃) <20 mpa.s <20 mpa.s
Moisture (w/w) <0.25% <0.25%
Average Partical size (D50) 15~25µm <12µm



1. used for steel structure intumescent coatings.

2. used for wood coatings

3. used for textile coatings.

White Non Halogen TF-201 Ammonium Polyphosphate Phase II 0