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Halogen-free phosphorus-based flame retardant specifically engineered for polyamide (PA6, PA66) compounds.
Excellent thermal stability enabling processing up to 280 °C without significant degradation.
Good compatibility with glass-fiber-reinforced polyamide matrices, minimizing blooming and maintaining mechanical integrity.
Enables UL 94 V-0 rating at low loading levels (typically 10–15 wt% in PA66 GF30).
Low impact on polymer color—supports natural and light-colored end products without yellowing.
Electrical and electronic housings requiring stringent fire safety compliance (e.g., connectors, switches, circuit breakers).
Automotive under-hood components including sensor housings, fuse boxes, and ignition system parts.
Industrial automation enclosures and control cabinet components exposed to elevated ambient temperatures.
Consumer appliance parts where flame retardancy and long-term dimensional stability are critical (e.g., coffee machine housings, power tool casings).
LED lighting fixtures demanding high CTI (>600 V) and low smoke density.
| Chemical Type | Organophosphorus compound (phosphinate-based) |
| Product Form | Free-flowing white granules |
| Appearance | Off-white to pale yellow granules |
| Density (23 °C) | 1.55–1.65 g/cm³ |
| Melting Range | 270–290 °C (DSC, heating rate 10 K/min) |
| Moisture Content (max.) | 0.15 wt% |
| pH Value (1% aqueous dispersion) | 6.5–7.5 |
| Primary Applications | Flame retardant additive for engineering thermoplastics, especially polyamide 6 and 66 |
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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
