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AP422 CROS484 Equal Type
18µm PP Flame Retardant
| Place of Origin | CHINA |
|---|---|
| Brand Name | Taifeng |
| Certification | ISO9001, REACH, SGS |
| Model Number | TF-241 |
| Minimum Order Quantity | 25KGS |
| Price | negotiation |
| Packaging Details | 25kg/bag, 24mt/20'fcl without pallets, 20mt/20'fcl with pallets |
| Delivery Time | 10-15days |
| Payment Terms | D/P, T/T, L/C |
| Supply Ability | 300mt/month |
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xProduct Details
| Appearance | White Powder | P2O5 Content (w/w) | ≥52% |
|---|---|---|---|
| N Content (w/w) | ≥18% | Moisture (w/w) | ≤0.5% |
| Bulk Density | 0.7-0.9 G/cm3 | D50 | About 18µm |
| Highlight | 18µm PP Flame Retardant,18µm Flame Retardant,PP Flame Retardant 18µm |
||
Product Description
Halogen-Free PP Flame Retardant For UL94-V0
TF-241 mainly contains P and N, is a kind of halogen-free environmentally friendly flame retardant for polyolefin. It has been developed specially for various PP. Containing acid source, gas source, and carbon source, TF-241 takes effect by char formation and intumescent mechanism. PP with 22% TF-241 can pass the tests of UL94 V-0(3.0mm) and GWIT 960℃.
Application:
TF-241 is used in homopolymerization PP-H and copolymerization PP-B. It is widely used in
flame retardant polyolefins like steam air heater and household appliances.
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 |
Mechanical properties:
| Item | Formula S1 | Formula S2 |
| Vertical flammability rate | V0(1.5mm) | UL94 V-0(1.5mm) |
| Limit oxygen index (%) | 30 | 28 |
| Tensile strength (MPa) | 28 | 23 |
| 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 |
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