UL94 V0 PP Flame Retardant

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-241
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets
Payment Terms T/T, L/C, D/P
Supply Ability 200 ton per month

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Product Details
HS CODE 28353990 CAS NO 68333-79-9
Molecular Formula (NH4PO3)n Polymerization Degree N>1000
Application PP Halogen Free
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UL94 V0 PP Flame Retardant


UL94 V0 Flame Retardant


PP Flame Retardant UL94 V0

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Product Description



Environment-Friendly Flame Retardants With P-N Synergies For PP UL94 V0


TF-241 is a self-developed compound product. It's mainly used for various PP, such as homopolymerization PP-H and copolymerization PP-B. PP with adding 22% TF-241 can pass the tests of UL94-V0 and GWIT 960℃.


Characteristics Unit Target Value  
Phosphorus % (w/w) 22.0 - 23.0  
Water / Moisture % (w/w) max. 0.5  
Nitrogen % (w/w) approx. 18  
Decomposition Temperature °C > 260  
Bulk Density g/cm³ 0.7 - 0.9  


  • Non-halogenated flame retardant based on ammonium polyphosphate, which develops its effectiveness through phosphorus/nitrogen synergism
  • Non-halogenated flame retardant with favorable environmental and health profile
  • When incorporated into thermoplastics, it exhibits high processing stability
  • Differs in its mode of action from chlorine- or bromine-containing flame retardants by achieving its effect through intumescence
  • May be used in polypropylene, PP-copolymers, and PP-blends
  • In compounding a reduced water uptake, less contamination of the water bath and less soapiness of the polymer strength is observed
  • Low smoke density and low smoke gas corrosivity
  • Excellent UV stability
  • Good recyclability