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Halogen Free Intumescent Flame Retardant White Powder APP

  • Halogen Free Intumescent Flame Retardant White Powder APP
  • Halogen Free Intumescent Flame Retardant White Powder APP
  • Halogen Free Intumescent Flame Retardant White Powder APP
Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF Series
Minimum Order Quantity 25KGS
Packaging Details 25kg/bag or 1mt /bag , 20mt/fcl with pallets
Delivery Time 5-8days
Payment Terms D/P, T/T, L/C
Supply Ability 8000mt/year

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Product Details
Molecular Formula (NH4)n+2PnO3n+1 CAS NO 68333-79-9
HS CODE 28353990 EINECS No 269-789-9
Halogen Free Smoke Low
Eco-friendly Halogen-free REACH Registered
High Light

Halogen Free Intumescent Flame Retardant APP

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Intumescent Flame Retardant White Powder APP

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CAS NO 68333-79-9 Intumescent Flame Retardant
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Product Description

Halogen Free Intumescent Flame Retardant White Powder APP
 
Product Description:
Ammonium polyphosphate (phase II is a non-halogen fiame retardant, it acts a fiame 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 reacts with hydroxy groups to form a nonstable phosphateester. Following dehydration of the phosphate ester, a carbon foam is built up on the surface and acts as an insulation layer.
 

Specification :

Specification TF-201 TF-201S
Appearance White powder White powder
P2O5 (w/w) ≥71% ≥71%
Total Phosphorus(w/w) ≥30% ≥30%
N Content (w/w) ≥14% ≥14%
Decomposition Temperature (TGA, 99%) ＞275℃ ＞275℃
Solubility (10% aq. , at 25ºC) ＜0.5% ＜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) ＜0.3% ＜0.3%
Average Partical size (D50) 15~25µm ＜12µm
Partical Size (D100) ＜90µm ＜40µm
 

 

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 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 : TF-201 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other packing as request.
                 TF-201S 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, min. shelf life one year.

 

Transportation:

 

 

Halogen Free Intumescent Flame Retardant White Powder APP 0

 

 

Certification:

 

Halogen Free Intumescent Flame Retardant White Powder APP 1

 

 

The Team:

 

Halogen Free Intumescent Flame Retardant White Powder APP 2
 

Tags:

Nitrogen Intumescent Flame Retardant

68333-79-9 APP

68333-79-9 APP Ammonium Polyphosphate