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Ammonium Polyphosphate Flame Retardant
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Halogen Free Flame Retardant
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Additives For Adhesives And Sealants
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PU Flame Retardant
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Halogen Free Fire Retardants
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AP422 CROS484 Equal Type
UL94 V0 Intumescent Halogen Free Flame Retardant For Various PP

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xFR Base | N-P Base | Apperance | White Powder |
---|---|---|---|
Principle | Intumescent | Environmentally | Halogen Free And Friendly |
Products | Halogen Free Flame Retardant | Applicaitin | PP |
Highlight | Intumescent Halogen Free Flame Retardant,PP Treated Halogen Free Flame Retardant,UL94 V0 Halogen Free Flame Retardant |
UL94 V0 Halogen Free Flame Retardant For Various PP
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.
Advantage: The flame retardant PP treated by TF-241 has better water resistance. It still has good flame retardant (UL94-V0) performance after boiling 72 hours in 70℃ water.
PP(3.0-3.2mm) with 22% TF-241 can pass the tests of UL94 V-0 and GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) with 30% addition volume of TF-241 can pass the tests of UL94 V-0.
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 |
D100<80 | |
Whiteness | ≥90 |
Decomposition Temperature(℃) | T99%≥270 |
T95%≥320 | |
Color stain | A+ |
Conductivity(μs/cm) | ≤2000 |
Acid value(mg KOH/g) | ≤1.0 |
Bulk density(g/cm3) | 0.8-1.0 |
Product features:
- Halogen-free and no heavy metal ions;
- Excellent flame retardant performance, good processing performance, excellent color stability.
- The flame retardant treated products with low density and low smoke emitting.
Application Examples:
Packing and Storage:
25kg/bag, storage under dry and cool places. It is non-dangerous for storage and transportation.