Halogen-free, phosphorus-based intumescent flame retardant for enhanced environmental and regulatory compliance.
Excellent thermal stability up to 300 °C, enabling safe processing in high-temperature polymer extrusion and injection molding.
Low water solubility and hydrolytic stability ensure consistent performance in humid environments and during long-term storage.
Optimized particle size distribution for uniform dispersion in thermoplastic matrices, minimizing agglomeration and surface defects.
Enables UL 94 V-0 rating at low loading levels (typically 18–22 wt%) in polypropylene (PP) and thermoplastic polyolefin (TPO) compounds.
Flame-retarded polypropylene (PP) for automotive interior components (e.g., dashboards, pillar trims, battery housings).
Thermoplastic olefin (TPO) compounds used in exterior automotive parts requiring both flame resistance and weatherability.
Electrical and electronic enclosures where halogen-free solutions are mandated by RoHS, REACH, and IEC 60695 standards.
Consumer appliance housings, including washing machine drums, dryer panels, and HVAC ducting systems.
| Chemical Type | Intumescent, phosphorus–nitrogen synergistic system |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Granular, homogeneous particles |
| Primary Applications | Polypropylene (PP), thermoplastic olefins (TPO) |
| Key Features | Halogen-free, low smoke, low toxicity, UL 94 V-0 capable |
| Benefits | Improved melt flow, good mechanical property retention, no blooming |
| Density (g/cm³) | ~1.35–1.45 |
| Moisture Content (wt%) | <0.3 (as received) |
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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