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Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9

  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
  • Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9
Place of Origin CHINA
Brand Name TFCARE
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
Delivery Time 5-8days
Payment Terms D/P, T/T, L/C
Supply Ability 600mt/month

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Product Details
Appearance White Powder Base N And P Base
Environmentally Friendly Solubility ＜0.45%
PH Value 5.5-7.5 Average Partical Size (D50) 15-25UM
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Top Flame Retardant Ammonium Polyphosphate

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Phase II Ammonium Polyphosphate

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68333-79-9 App Ammonium Polyphosphate
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Product Description

Top 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

 

Ammonium polyphosphate (Phase II) is a non-halogen flame retardant. It acts as a flame retardant by the 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 phosphate ester. Following dehydration of the phosphate ester, a carbon foam is built upon the surface and acts as an insulation layer.

 

Index

 

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

 

Applications:


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 the forest, oil field, and coalfield, etc.
4. In plastics(PP, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.
5. used for textile coatings.

 

 

 

Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9 0

 

Top Flame Retardant Ammonium Polyphosphate Phase II CAS 68333-79-9 1

 

 

 

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Tags:

ISO9001 Ammonium Polyphosphate

Non Halogen Ammonium Polyphosphate Phase II

TF-201 Ammonium Polyphosphate Phase II