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REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat

  • REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat
  • REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat
  • REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat
  • REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat
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
Cas No. 683337899 Einecs No. 2697899
Usage Intumescent Coating Agents
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REACH Ammonium Polyphosphate Flame Retardant

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Ammonium Polyphosphate Flame Retardant additive

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68333-79-9 intumescent fire retardant
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Product Description

Ammomiun Polyphosphate Flame Retardant Additive For Intumescent Coating
 
Ammonium polyphosphate, also known as ammonium polyphosphate or polycondensation ammonium polyphosphate (APP), was first developed by Monsanto in 1965. Ammonium polyphosphate is non-toxic and tasteless, does not produce corrosive gas, has low hygroscopic property and high thermal stability. It is a non-halogen flame retardant with excellent performance.

 

REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat 0
How do the flame retardants work?
The mechanism of phosphorous flame retardants is mainly the formation of isolation film to achieve the effect of flame retardants: the thermal degradation of flame retardants causes rapid dehydration and carbonization of the polymer surface, and then the formation of carbonization layer. Because elemental carbon does not perform the evaporative combustion and decomposition combustion of flame, it has the function of flame retardant protection. The flame retardant effect of phosphorous series flame retardants on oxygen-containing polymers is achieved by this method. The reason is that the final product of thermal decomposition of phosphorous compounds is polymetaphosphoric acid, which is a strong dehydrating agent.

REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat 1

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REACH 68333-79-9 Ammonium Polyphosphate Flame Retardant Additive Intumescent Coat 2 
 

 
 
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Tags:

ISO9001 Ammonium Polyphosphate

Non Halogen Ammonium Polyphosphate Phase II

TF-201 Ammonium Polyphosphate Phase II