- Product Name:
Halogen-Free Polypropylene (PP) Flame Retardant /MH-HF900
- Advantages
MH-HF900 is a kind of 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
- Characteristics: Low density, Lower smoke generation, Less mold corrosion
- Applications
All kinds of fire-resistant Polyolefin plastics, such as warm air blower, bracket of microwave oven, wind wheel, strip and so on.
- Specifications:
Items | Unit | MH-HF900A | MH-HF900B | MH-HF900C |
Appearance | --- | White Powder | White Powder | White Powder |
Density | g/cm3 | 1.8±0.2 | 1.8±0.2 | 1.8±0.2 |
Phosphorous Content | % | 18.0-20.0 | 22.0-24.0 | 22.0-24.0 |
Nitrogen Content | % | 16.0-18.0 | 20.0-22.0 | 20.0-22.0 |
Water | % | 0.5 max | 0.5 max | 0.5 max |
Water Solubility | g/100ml | 0.6 max | 0.3 max | 0.3 max |
Average Particle Size | (D50) μm | 10~15 | 10~15 | 10~15 |
Decomposition Temperature | ℃ | 250 min | 250 min | 250n |
- Recommended Dosage:
Resin | Dosage | UL94 (sheet thickness) | Dosage | Result |
HOMO PP | 28% | V-0 (1.5mm) |
30% | GWFI 960℃ (3.0mm) |
30% | V-0 (1.5mm) | |||
32% | V-0 (0.75mm) | |||
COPO PP | 28% | V-0 (1.5mm) |
30%
| GWIT 750℃ (3.0mm); GWFI 960℃ (3.0mm) |
30% | V-0 (1.5mm) | |||
32% | V-0 (0.75mm) |
- Package and Storage
Package: 25kgs kraft bag with plastic lining. Handle with care, keep air-tight and dry.
Product quality protection 
