Compound Flame Retardant APP Ammonium Polyphosphate For Polypropylene

Place of Origin CHINA
Brand Name TAIFENG
Certification ISO9001, REACH, SGS
Model Number TF-241
Minimum Order Quantity 100kg
Price Negotiable
Packaging Details 25kg/bag, 22mt/20'fcl without pallets, 18mt/20'fcl with pallets
Delivery Time 10-15 days
Payment Terms T/T, L/C, D/P, Western Union
Supply Ability 200 ton per month

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Product Details
Description Compound Flame Retardant TGA More Than 270℃
Application PP, PE, Polyolefin Environmentally Eco-friendly
Degree UL94 V-0 Advantage Low Dosage High Efficiency
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Flame Retardant APP Ammonium Polyphosphate


Fire Retardant Polypropylene APP Ammonium Polyphosphate

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Product Description


Compound Flame Retardant APP Ammonium Polyphosphate For Fire Retardant Polypropylene​


Today, the global demand for flame retardants has exceeded 2 million tons per year. The main part of this demand comes from the global plastics industry. Because all carbon-based materials are flammable and plastics are so widely used, it is necessary to reduce the risk of fire-related accidents.


Halogen-free flame retardants can be used in all types of polymers in electronics, construction, automotive and other industries. Polyolefin applications are expected to be the main field, followed by epoxy resins and unsaturated polyesters (UPE). Polyolefin is the most widely used polymer and has a wide range of applications in all industries. In various consumer-centric industries, the use of polyethylene and polypropylene is increasing. Polyethylene and polypropylene are the most widely used polymers. When these polymers are mixed with halogen-free flame retardants, they are mainly used for packaging, wires and cables, circuit boards, and various other uses for maintaining fire resistance.


Specification                                           TF-241              

Appearance                                            White powder   

Bulk density                                             0.7-0.9 g/cm3   

Decomposition Temperature                   ≥260℃              

Average particle size ( D50)                   about 18µm       

P2O5 content (w/w)                                ≥52%                 

N content (w/w)                                       ≥18%                

Moisture (w/w)                                        ≤0.5%                


TF-241 is a kind of halogen-free eco-friendly compound flame retardant for polyolefin. It has been developed especially for various PP. Containing acid source, gas source and carbon source, TF-241 takes effect by char formation and intumescent mechanism. PP with 22% dosage TF-241 can pass the tests of UL94 V-0(3.0mm) and GWIT 960℃.


Reference Formula (UL94 V0):

Material Formula S1 Formula S2
Homopolymerization PP (H110MA) 69.3  
Copolymerization PP (EP300M)   69.3
Lubricant(EBS) 0.2 0.2
Antioxidant (B215) 0.3 0.3
Anti-dripping (FA500H) 0.2 0.2
TF-241 30 30



1. Low density, low smoke generation.

2. Good water resistance.
3. Halogen-free and none heavy metal ions



TF-241 is used in homopolymerization PP-H and copolymerization PP-B .

It is widely used in flame retardant polyolefin like steam air heater and household appliances.



25kg/bag, 22mt/20’fcl without pallets, 17mt/20’fcl with pallets. Other packing as request.



In dry and cool place, keeping out of moisture and sunshine, shelf life two years.


Compound Flame Retardant APP Ammonium Polyphosphate For Polypropylene 0