Phosphorus-nitrogen synergistic intumescent system for superior char formation and flame inhibition.
Halogen-free formulation meeting stringent environmental and regulatory requirements (RoHS, REACH compliant).
Excellent thermal stability up to 300 °C, enabling compatibility with high-processing-temperature polymers.
Low smoke and low toxicity emissions during combustion, enhancing fire safety in enclosed spaces.
Good dispersion and compatibility with polyolefins, engineering thermoplastics, and thermoset resins.
Wire and cable insulation and jacketing (e.g., LSZH cables for building infrastructure).
Automotive interior components including dashboards, seat frames, and under-hood non-structural parts.
Electrical enclosures and housings for consumer electronics and industrial equipment.
Furniture foams and thermoplastic composites used in public transportation seating.
Building and construction materials such as ducts, panels, and ceiling tiles requiring UL 94 V-0 rating.
| Chemical Type | Intumescent phosphorus-nitrogen hybrid |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Primary Applications | Polyolefins (PP, PE), ABS, PC/ABS blends, unsaturated polyesters |
| Key Features | Halogen-free, low smoke density, UL 94 V-0 achievable at 20–25 wt% loading |
| Benefits | Reduced corrosivity vs. halogenated systems; improved mechanical retention after flame retardant addition |
| Density (g/cm³) | 1.35–1.45 |
| Moisture Content (wt%) | ≤ 0.3% |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China