HF-902K Eco-Friendly Flame Retardant for PP - UL94 V-0 at 1.5mm, 20-25% Loading, GWIT 750°C
HF-902K is an advanced ammonium polyphosphate-based flame retardant specifically engineered for polypropylene and other polyolefin applications. This environmentally friendly formulation complies with RoHS and REACH regulations while delivering superior flame retardant performance.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Appearance | White powder | Average particle size | 8-11μm |
| Phosphorus content | 21-24% | Nitrogen content | 20-22% |
| True density | 1.8±0.1 g/cm³ | Bulk density | 0.4-0.7 g/cm³ |
| Decomposition temperature | ≥240℃ | Moisture content | ≤0.5% |
| pH | 5.5-7.0 | Cr, Cd, Pb, Hg, As | ≤20ppm |
- Halogen-free intumescent system (phosphorus-nitrogen synergy)
- Triple-action mechanism (acid source/gas source/carbon source)
- Forms protective expanded carbon layer during combustion
- Achieves UL94 V-0 rating at 1.5mm thickness
- High thermal resistance: GWIT 750°C / GWFI 960°C
- Low smoke emission and toxicity
- Minimal mold corrosion
- Free from anti-dripping agents
- Excellent flame retardant efficiency at 20-25% loading
- Maintains key mechanical properties of base polymers
- Suitable for both natural and colored compounds
| Parameter | Homopolymer PP | Copolymer PP |
|---|---|---|
| HF-902K addition amount | ≥24% | ≥26% |
| UL94 grade | V-0 (1.5mm) | V-0 (1.5mm) |
| GWIT/3.0mm | 750℃ | 750℃ |
| GWFI/3.0mm | 960℃ | 960℃ |
- Electrical enclosures and components
- Automotive interior trim parts
- Industrial polyolefin products
- Consumer goods requiring flame retardancy
- EU RoHS Directive 2011/65/EU
- REACH Regulation (EC) No 1907/2006
Zhuhai Complord New Materials Co., Ltd. is a high-tech enterprise specializing in environmentally friendly flame retardants. The company operates from a 30,000m² facility with an annual production capacity of 22,000 tons, serving automotive, electrical, and industrial applications.
Note: For optimal results, formulation adjustments may be required based on specific polymer systems and processing conditions. Technical support is available for application-specific recommendations.
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