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UL94 V-0 Intumescent Flame Retardant For Polypropylene PP
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xProduct Details
| Phosphorus | 22%~24% | Nitrogen | About 18% |
|---|---|---|---|
| Homopolymerization PP | Yes | Copolymerization PP | Yes |
| Halogen | Free | Smoke | Low |
| Application | PP Flame Retardant | Single Use | Yes |
| High Light | UL94 V-0 Intumescent Flame Retardant,Intumescent Flame Retardant For Polypropylene PP,UL94 V-0 Flame Retardant |
||
Product Description
Intumescent Flame Retardant Based On Phosphorus For Polypropylene PP With UL94 V-0
TF-241 is our company self-developed flame retardant based on ammonium polyphosphate. It achieves fire protection through phosphorus/nitrogen synergism.TF-241 is widely used in homopolymerization PP-H and copolymerization PP-B.
Mechanical properties:
| 70%PP-H + 30% TF-241 | 70%PP-B + 30% TF-241 | |
| Vertical flammability rate | V0(1.5mm) | UL94 V-0(1.5mm) |
| Limit oxygen index (%) | 32 | 30 |
| Tensile strength (MPa) | 27 | 24 |
| Elongation at break (%) | 53 | 102 |
| Flammability rate after water-boiled (70℃,48h) | V0(3.2mm) | V0(3.2mm) |
| V0(1.5mm) | V0(1.5mm) | |
| Flexural modulus (MPa) | 2315 | 1981 |
|
Melt index (230℃,2.16KG) |
6.5 | 3.2 |
Characteristics :
1 . White powder, good water resistance.
2 . Low density, low smoke generation.
3 . Halogen-free and none heavy metal ions.
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