Halogen-free flame retardant formulation for enhanced fire safety and reduced smoke toxicity.
Optimized thermal stability for processing in high-temperature polymer systems such as polyamides and polyesters.
Excellent compatibility and dispersion in engineering thermoplastics without compromising mechanical properties.
Low volatility and minimal plate-out, supporting consistent extrusion and injection molding performance.
Compliant with major global regulatory frameworks including RoHS, REACH, and UL 94 V-0 (at recommended loading levels).
Flame-retarded polyamide 6 and 66 components for automotive under-hood applications.
Electrical and electronic housings requiring V-0 rating per UL 94 and low-corrosivity performance.
Connectors, switches, and circuit breakers in industrial control equipment.
Consumer appliance casings where halogen-free compliance and surface quality are critical.
Railway interior parts meeting EN 45545-2 fire-safety requirements for low-smoke, low-toxicity behavior.
| Chemical Type | Organophosphorus-based intumescent flame retardant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Homogeneous granular solid, no visible dust or agglomerates |
| Density (23 °C) | 1.35–1.45 g/cm³ |
| Melting Range | 220–250 °C (DSC, onset) |
| Moisture Content (max.) | 0.3 wt% (by Karl Fischer titration) |
| Primary Applications | Halogen-free flame retardancy in polyamides, polyesters, and PBT |
| Key Benefits | UL 94 V-0 achievable at 12–18 wt% loading; low corrosion, low smoke density |
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E-mail: wangxingqiang@ericwchem.com
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