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Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating

  • Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating
  • Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating
  • Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating
Place of Origin CHINA
Brand Name TFCARE
Certification SGS, REACH
Model Number TF-201S
Minimum Order Quantity 1000KGS
Packaging Details 20kg/bag or 1mt /bag , 18mt/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
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
Products Ammonium Polyphosphate Flame Retardant Application Frbric Back Coating
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APP Ammonium Polyphosphate Flame Retardant

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Non Halogen Ammonium Polyphosphate Flame Retardant

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Textile Back Coating APP Flame Retardant
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Product Description

Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating

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

HS CODE: 2835.3990
Model No.: TF-201S

 

Ammonium polyphosphate (Phase II) 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-201S
Appearance White powder
P content (w/w) ≥30%
N content (w/w) ≥14%
Degree of polymerization ≥1000
Moisture (w/w) ≤0.5%
Solubility (25℃, g/100ml) ≤0.7
PH value (10% aqueous suspension, at 25ºC) 5.5-7.5
Viscosity(10% aqueous suspension, at 25ºC) <10
Particle size (µm) D50,9-12
D100<40
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) 0.6-0.8

 

APP Phase II has an high polymerization degree, with n>1000, its structure is cross linked (branched), and it is an high-quality non-halogenated flame retardant. APP phase II, Ammonium polyphosphate, has an higher thermal stability (the decomposition starts at approximately 275°C) and lower water solubility than APP I.

 

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-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.

Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating 0

 

Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating 1Non Halogen APP Ammonium Polyphosphate Flame Retardant For Textile Back Coating 2

Tags:

ISO9001 Ammonium Polyphosphate

Non Halogen Ammonium Polyphosphate Phase II

TF-201 Ammonium Polyphosphate Phase II