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Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant

  • Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant
  • Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant
  • Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant
Place of Origin CHINA
Brand Name Taifeng
Model Number TF Series
Minimum Order Quantity 25KGS
Packaging Details 25kg/bag or 1mt /bag , 20mt/fcl with pallets
Delivery Time 5-8days
Payment Terms D/P, T/T, L/C
Supply Ability 8000mt/year

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Product Details
Certification ISO REACH Molecular Formula (NH4)n+2PnO3n+1
CAS NO 68333-79-9 HS CODE 28353990
EINECS No 269-789-9 Halogen Free
Smoke Low Eco-friendly Halogen-free
REACH Registered Production Name Intumescent Flame Retardant
Application Intumescent Coating , Steel Purity 99%
Usage Coating Auxiliary Agents Appearance White Powder
Keywords Fire Retardant For Intumescent Paint
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Product Description

Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant

 

TF series flame retardants are mainly based on ammonium polyphosphate and halogen-free and environmental-friendly products. 

 

Flame retardant mechanism of Phosphorus series flame retardant

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-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.
4. In plastics(PP, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.
5. used for textile coatings.

 

Packing : TF-201 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other packing as request.

 

Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant 0

 

About us:

 

Intumescent Flame Retardant Additive Ammmonium Polyphosphate Flame Retardant 1

 

 

Halogen-Free Flame Retardant Application Guide
● Highly Recommend ○ Recommend
APP Series Description Intumescent Coating Textile PP PU Paper Adhesive wood Fertilizer
TF-FR101 APP Phase I ● 　 　 　 　 ○ ○ 　
TF-FR201 APP Phase II basic ● ● ○ ○ 　 ● ● 　
TF-FR201S Fine powder, particle size is smaller than 201 ● ● ○ ○ 　 ○ ○ 　
TF-201W Treated with silane based on 201 ○ ○ 　 ○ 　 ○ ○ 　
TF-201G Treated with organic silicone based on 201 ○ ○ ○ ● 　 ○ ○ 　
TF-201SG Particle size is smaller than 201G ○ ○ ○ ○ 　 ○ ○ 　
TF-MF201 Coated with MF based on 201 ● ○ ○ ○ 　 ○ ● 　
TF-211 Special for water stain resistant ○ ● 　 ○ 　 ○ ○ 　
TF-PTS241 Special for PP, UL94 V-0 　 　 ● 　 　 ○   　
TF-FR301 Basic water soluble APP 　 ○ 　 　 ○ 　 　 ●
TF-FR303 Water soluble APP with high P content 　 ● 　 　 ● 　 ○　 ●
TF-PU501 Special for rigid PU foam 　 　 　 ● 　 　 　 　
TF-OH01 Special for acrylic adhesive 　 　 　 　 　 ● ○ 　

 

 

 

 

 

 

 

 

Tags:

Nitrogen Intumescent Flame Retardant

68333-79-9 APP

68333-79-9 APP Ammonium Polyphosphate