Halogen-free phosphorus-based flame retardant offering excellent fire performance without corrosive decomposition products.
Designed for high thermal stability, enabling processing at elevated temperatures typical in engineering thermoplastics.
Low volatility and minimal plate-out, ensuring consistent extrusion and injection molding performance.
Good compatibility with polyamide (PA6, PA66) and polybutylene terephthalate (PBT) matrices.
Enables UL94 V-0 rating at low to medium loadings (typically 10–15 wt%) in reinforced and unreinforced nylons.
Electrical and electronic components requiring stringent flammability compliance (e.g., connectors, switches, housings).
Automotive under-the-hood parts such as sensor housings, fuse boxes, and ignition system components.
Consumer appliance housings and internal structural parts where halogen-free solutions are mandated.
Industrial automation enclosures and power distribution modules subject to IEC 60695 and UL standards.
| Chemical Type | Organophosphorus compound (phosphinate-based) |
| Product Form | Free-flowing white granules |
| Appearance | White to off-white granular solid |
| Primary Applications | Polyamide 6, polyamide 66, and PBT compounds |
| Key Features | Halogen-free, RoHS-compliant, REACH registered |
| Benefits | Low smoke density, no corrosion of contacts, good mechanical property retention |
| Density (23 °C) | ~1.4 g/cm³ |
| Decomposition Onset Temperature | ≥ 300 °C (by TGA, 10 K/min, N₂) |
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E-mail: wangxingqiang@ericwchem.com
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