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Intumescent Flame Retardant APP II Ammonium Polyphosphate For Fire Retardant Coating

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Intumescent Flame Retardant APP II Ammonium Polyphosphate For Fire Retardant Coating

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Brand Name : TFCARE

Model Number : TF-201

Certification : SGS, REACH

Place of Origin : CHINA

MOQ : 1000KGS

Payment Terms : T/T, L/C, D/P, Western Union

Supply Ability : 500mt/ month

Delivery Time : 5-8days

Packaging Details : 25kg/bag or 1mt /bag , 20mt/fcl with pallets

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

Application : Intumescent Paint, rubber, PP, Expandable fireproof coating

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Intumescent Flame Retardant APP II Ammonium Polyphosphate For Fire Retardant Coating

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.


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

HS CODE: 2835.3990
Model No.: TF-201


Specification :

specificationTF-201
AppearanceWhite 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 temperatureT99%≥240℃
T95%≥305℃
Color stainA
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.





Product Tags:

Intumescent Flame Retardant APP

      

Fire Retardant Coating Ammonium Polyphosphate

      

APP II 68333-79-9

      
Quality Intumescent Flame Retardant APP II Ammonium Polyphosphate For Fire Retardant Coating for sale

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