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Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam

  • Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam
  • Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam
  • Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam
  • Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam
  • Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam
Place of Origin CHINA
Brand Name TFCARE
Certification ISO9001, REACH, SGS
Model Number TF-501
Minimum Order Quantity 25kgs
Price Negotiable
Packaging Details 25kg/bag , 20mt/fcl with pallets ,24mt/fcl without pallets
Delivery Time 7-10days
Payment Terms D/P, T/T, L/C
Supply Ability 200mt/month

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Product Details
Application Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam Appearance Gray Powder
Key Words Flame Retardant Function Fire Prevention
P Content ≥31 N Content ≥ 12
Production Name Halogen Free Phosphorus-Nitrogen Flame Retardant For Rigid Polyurethane Foam TGA ≥300℃
Performance Characteristics Good Performanc Storage In Dry And Cool Place
Shelf Life 1 Year
High Light

Phosphorus Nitrogen Flame Retardant Halogen Free

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Flame Retardant Halogen Free Gray Powder

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Rigid Polyurethane Foam Flame Retardant
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Product Description

Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam

 

APP(ammonium polyphosphate) is mainly polymerized from monomeric diphosphorus pentaoxide(P2O5) and diammonium hydrogenorthophosphate(DAP)

APP is flame retardant using expansion mechanism.

APP decomposes ammonia gas and polyphosphoric acid at 275 ℃. Ammonia dilutes the oxygen concentration and at the same time expands and loosens the carbon layer to isolate heat.

APP is halogen free, environmental friendly.

Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 0

Product description:: TF-PU501 is solid composite halogen-free phosphorus-nitrogen containing intumescent flame retardant, it acts both in the condensed phase and the gas phase.

Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 1
Technical Data Sheet / Specification :

Specification TF-PU501
Appearance Gray powder
P2O5 content (w/w) ≥41%
N content (w/w) ≥6.5%
pH value (10% aqueous suspension, at 25ºC) 6.5-7.5
Moisture (w/w) ≤0.5%

Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 2

Characteristics :
1. Gray powder, expands when heated, efficient in smoke suppression.

2. Excellent water resistance, not easy to precipitate, high flame retardant efficiency.
3. Halogen-free and none heavy metal ions. pH value is neutral, safe and stable during production and use, good compatibleness, not to react with other flame retardant and auxiliary.

Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 3

Application: TF-PU501 can be used solely in flameproof treatment or used together with TEP for rigid polyurethane foam. When singly added 9%, it can reach OI request of UL94 V-0 . When singly added 15%,

it can achieve classification B1 for burning behavior of building materials with GB / T 8624-2012.

What's more , the smoke density of foam is less than 100.

 

Packing : 25kg/bag, 22mt/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.

 

 

 

Our service

1,  Top standard  and experienced factory 

2,   High reliable for more than 10 years

3,   standardized after sales service 

4,   High quality, Certificated and  competitive price  

Pre-sales service 

 * Prompt reply and professional team to provide good product

 * Factory inspection support

 * Sample is free for customer and will be retained for them 

After -sales service 

*  Logistics information monitoring  and following 

*  Documents service

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Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 4

 

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Phosphorus Nitrogen Flame Retardant Halogen Free For Rigid Polyurethane Foam 7

 

Tags:

68333-79-9 Halogen Free Flame Retardant

Water Soluble Halogen Free Flame Retardant

Phosphorus Nitrogen Flame Retardant