White Powder Ammonium Polyphosphate PP Flame Retardant For Polypropylene

Place of Origin CHINA
Brand Name TFCARE
Certification ISO9001, REACH, SGS
Model Number TF-241
Minimum Order Quantity 25KGS
Packaging Details 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets
Delivery Time 10 - 15days
Payment Terms T/T, L/C, D/P, Western Union
Supply Ability 200mt/month

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Product Details
Product Name Ammonium Polyphosphate PP Flame Retardant Application PP
Material White Powder Flame Retardant UL94 V0
Sb2O3 Not Inculding Addition Low 1-3%
Eco-friendly Low Halogen Below 800ppm Fire Retardant Performance High
GWIT 750℃ Pass GWFI850℃ Pass
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Ammonium Polyphosphate PP Flame Retardant


White Powder PP Flame Retardant

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Product Description

White Powder Ammonium Polyphosphate PP Flame Retardant for polypropylene


Model No.: TF-241

Product description: Product description: 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.


White Powder Ammonium Polyphosphate PP Flame Retardant For Polypropylene 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.


Technical Data Sheet / Specification:

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




(The processing technology and parameters refer to the relevant plastic processing technology and parameters of the industry. The filler in the PP processing process is not suitable for using strong alkaline substances such as calcium carbonate as the filler. The addition of bromine antimony flame retardants will easily cause the flame retardant efficiency of the flame retardant system to decrease.)


Packing and storage:

25KG per bag; transport as general chemicals, avoid direct sunlight, store in a dry and cool place,

preferably used up within 1 year

White Powder Ammonium Polyphosphate PP Flame Retardant For Polypropylene 1

White Powder Ammonium Polyphosphate PP Flame Retardant For Polypropylene 2