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Intumescent Flame Retardants Non Halogen Phosphorus-Nitrogen flame retardant

  • Intumescent Flame Retardants Non Halogen Phosphorus-Nitrogen flame retardant
  • Intumescent Flame Retardants Non Halogen Phosphorus-Nitrogen flame retardant
  • Intumescent Flame Retardants Non Halogen 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%
Safety Non-dangerous Bulk Density 0.7g/cm3
Black Peak Class A Smoke Low And Nontoxic
Water Resistance Good Stability Good
Viscosity Low Shelf Life 2 Years
Type Flame Retardant
High Light

PP intumescent flame retardants

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PE halogen free fire retardants

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rubber non halogen flame retardants
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Product Description

Intumescent Flame Retardants Non Halogen 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

 

Ammonium Polyphosphate is a non-halogen flame retardant. It acts as flame 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 with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer.

 

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 Non Halogen Phosphorus-Nitrogen flame retardant 0

Transportation:

Intumescent Flame Retardants Non Halogen Phosphorus-Nitrogen flame retardant 1

 

All about us: 

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.
Intumescent Flame Retardants Non Halogen Phosphorus-Nitrogen flame retardant 2

 

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