Ammonium Polyphosphate PP Flame Retardant Non Halogen

Place of Origin CHINA
Brand Name Taifeng
Certification ISO9001, REACH, SGS
Model Number TF-241
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details 20kg/bag, 16mt/20'fcl without pallets
Delivery Time 10 - 15days
Payment Terms T/T, L/C, D/P
Supply Ability 200 ton per month

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Product Details
Material Halogen-free Flame Retardant Fire Retardant V0
Water Resistance Good Application PP
TGA >300℃ D100 <65µm
CAS 68333-79-9 Products PP Flame Retardant
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Ammonium Polyphosphate PP Flame Retardant


Non Halogen PP Flame Retardant


68333-79-9 Flame Retardant

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Product Description

Non-Halogen Ammonium Polyphosphate PP Flame Retardant



Brief introduction:


TF-241 mainly contains P and N, is a kind of halogen free environmentally friendly 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.




Specification TF-241
Appearance White powder
P content (w/w) ≥22 %
N content (w/w) ≥17.5%
Moisture (w/w) <0.5%
Solubility(25℃, g/100ml) <0.7
PH value(10% aqueous suspension, at 25℃) 7.0-8.5
Viscosity((10% aqueous suspension, at 25℃) <30(mPa•s)
Particle size (µm) D50,14-18
Whiteness ≥90
Decomposition Temperature(℃) T99%≥270
Color stain A+
Conductivity(μs/cm) ≤2000
Acid value(mg KOH/g) ≤1.0
Bulk density(g/cm3) 0.8-1.0

Characteristics :
1. Halogen-free and none heavy metal ions.
2. Low density, low smoke generation.
2. White powder, good water resistance, can pass 70℃, 168h immersion test
3. High thermal stability, good processing performance, no obvious water slip during processing
4. Small addition amount, high flame retardant efficiency, more than 22% can pass UL94V-0 (3.2mm)
5. Flame-retardant products have good performance of high temperature resistance and can pass GWIT 750℃ and GWFI 960℃ tests
7. Biodegradable into phosphorus and nitrogen compounds



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.


Packing : 25kg/bag, 24mt/20’fcl without pallets, 20mt/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.



Ammonium Polyphosphate PP Flame Retardant Non Halogen 0

Ammonium Polyphosphate PP Flame Retardant Non Halogen 1