Halogen-free, phosphorus-based intumescent flame retardant for enhanced environmental and regulatory compliance.
Excellent thermal stability up to 300 °C, supporting high-temperature polymer processing such as injection molding and extrusion.
Low water solubility and good hydrolytic stability, ensuring consistent performance in humid environments and during storage.
Enables UL 94 V-0 rating at low loadings (typically 18–22 wt%) in polypropylene (PP) and thermoplastic elastomers (TPE).
Minimal impact on mechanical properties—preserves tensile strength, impact resistance, and surface finish of host polymers.
Flame-retarded polypropylene (PP) for automotive interior components (e.g., dashboards, pillar trims, battery housings).
Wire and cable jacketing compounds requiring low smoke, zero halogen, and RoHS/REACH compliance.
Electrical enclosures and connectors in consumer electronics and industrial equipment.
Thermoplastic elastomer (TPE) formulations for flexible, flame-safe grips and seals.
Household appliance housings where UL 94 V-0 and glow-wire resistance (GWIT ≥ 750 °C) are required.
| Chemical Type | Intumescent phosphorus-nitrogen system (melamine polyphosphate derivative) |
| Product Form | Free-flowing white granules |
| Appearance | White to off-white granular solid |
| Density (23 °C) | ~1.9 g/cm³ |
| Decomposition Onset Temperature | ≥ 260 °C (by TGA, 10 K/min, air) |
| Moisture Content (max.) | 0.3 wt% (by Karl Fischer titration) |
| pH of 1% Aqueous Suspension | 6.5–7.5 |
| Key Regulatory Status | REACH registered; RoHS 2 compliant; no SVHCs listed under Article 59 |
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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