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Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant

  • Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant
  • Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant
  • Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant
Place of Origin CHINA
Brand Name TFCARE
Certification SGS, REACH
Model Number TF-201
Minimum Order Quantity 1000KGS
Packaging Details 25kg/bag or 1mt /bag , 20mt/fcl with pallets
Delivery Time 5-8days
Payment Terms T/T, L/C, D/P, Western Union
Supply Ability 500mt/ month

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Product Details
Features Non-toxic Products Intumescent Flame Retardant APP
Appearance White Powder Addition Volume 20%-27%
Bulk Density 0.7g/cm3 Smoke Low And Nontoxic
Water Resistance Good Stability Good
Viscosity Low Type Flame Retardant
Application Fireproof Coating/Plastic/Rubber
High Light

White Phosphorus Nitrogen Flame Retardant

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Intumescent Flame Retardants White Powder

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Non Toxic Intumescent Flame Retardant
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Product Description

Intumescent Flame Retardants Factory White Powder Phosphorus-Nitrogen Flame Retardant

Molecular formula : (NH4PO3)n n>1000
CAS No.: 68333-79-9
EINECS No.: 269-789-9

HS CODE: 2835.3990
Model No.: TF-201

 

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.

 

 

Specification :

specification TF-201
Appearance White powder
P content (w/w) ≥31
N content (w/w) ≥14%
Degree of polymerization ≥1000
Moisture (w/w) ≤0.3
Solubility (25℃, g/100ml) ≤0.5
PH value (10% aqueous suspension, at 25ºC) 5.5-7.5
Viscosity(10% aqueous suspension, at 25ºC) <10
Particle size (µm) D50,14-18
D100<80
Whiteness ≥85
Decomposition temperature T99%≥240℃
T95%≥305℃
Color stain A
Conductivity(µs/cm) ≤2000
Acid value(mg KOH/g) ≤1.0
Bulk density(g/cm3) 0.7-0.9

 

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.

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.

 

Certification:

Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant 0

Transportation:

Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant 1

 

The Team:

Intumescent Flame Retardants White Powder Phosphorus Nitrogen Flame Retardant 2

Shifang Taifeng New Flame Retardant Co.,LTD is a professional factory in China. The annual production capacity is 8000mt. We finished the official register of REACH for APP in 2017. We are a REACH registered halogen-free intumescent fire retardant (APP, inorganic) manufacturer with 21 years of manufacturing experience. We export APP to many European countries, Italy, Germany, Russia, Poland, and so on

FAQ:

Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

 

Q2. How about your delivery time?
A: Generally, it will take 1 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

 

Q3. Can I have a sample order?
A. Yes, we can provide free sample for quality checking, but the courier charge should be paid by your side.

 

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

 

 

 

 

Tags:

Nitrogen Intumescent Flame Retardant

68333-79-9 APP

68333-79-9 APP Ammonium Polyphosphate