Halogen Free Polypropylene Flame Retardant FR PP V0 GWFI
Introduction:
Introduction:FR PP V0 GWFI is a halogen-free environment-friendly flame retardant with N and P for polyolefin. Especially for PP products, and can be used in other polyolefin products as well.
Test past:
–UL94 V0 (0.75mm)
–70℃×168hrs water-immersion (UL746C)
–GWIT 750℃
–GWFI 960℃
–free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council
Advantage:
Low density, Lower smoke generation, Less mold corrosion.
Applications:
All kinds of fire-resistant Polyolefin plastics, such as warm air blowers, brackets of microwave ovens, wind wheels, strips and so on.
Specifications:
| Items | Unit | FR PP V0 GWFI |
| Appearance | — | White Powder |
| Density | g/cm3 | 1.8±0.2 |
| Phosphorous Content | % | 21.5-23.5 |
| Nitrogen Content | % | 16.0-18.0 |
| Water | % | 0.5 max |
| Water Solubility | g/100ml | 0.6 max |
| Average Particle Size | (D50) μm | 10~15 |
| Decomposition Temperature | ℃ | 250 min |
Recommended Dosage:
| Resin | Dosage | UL94 (sheet thickness) | Dosage | Result |
| HOMO PP | 28% | V-0 (1.5mm) | 30% | GWIT 750℃ (3.0mm); GWFI 960℃ (3.0mm) |
| 32% | V-0 (0.75mm) | |||
| COPO PP | 28% | V-0 (1.5mm) | 30% | GWIT 750℃ (3.0mm); GWFI 960℃ (3.0mm) |
| 32% | V-0 (0.75mm) |
Package and Storage:
Package: 25kg kraft bag with plastic lining.
Handle with care, and keep air-tight and dry.