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Halogen-free, phosphorus-based flame retardant offering excellent fire safety performance without generating corrosive or toxic fumes during combustion.
High thermal stability suitable for processing temperatures up to 300 °C, enabling compatibility with engineering thermoplastics.
Low water solubility and superior migration resistance, ensuring long-term flame-retardant efficacy in demanding environments.
Good compatibility with polyamide (PA6, PA66), polybutylene terephthalate (PBT), and other high-performance polymers.
Meets stringent regulatory requirements including UL 94 V-0 at 1.6 mm and EN 13501-1 Euroclass B-s1,d0 classification.
Electrical and electronic components requiring UL-certified flame retardancy, such as connectors, housings, and circuit breaker parts.
Automotive interior parts including under-hood components, control modules, and sensor housings.
Industrial automation enclosures and power distribution units exposed to elevated operating temperatures.
LED lighting fixtures where low smoke density and halogen-free composition are critical for indoor air quality.
Railway transportation interiors complying with EN 45545-2 fire safety standards for rolling stock.
| Chemical Type | Organophosphorus compound |
| Product Form | Free-flowing white granules |
| Appearance | Off-white to pale yellow granules |
| Density (23 °C) | 1.45–1.55 g/cm³ |
| Melting Range | 270–290 °C |
| Moisture Content (max.) | 0.15 wt% |
| pH (1% aqueous dispersion) | 5.5–7.0 |
| Primary Applications | Flame retardant additive for engineering thermoplastics (PA, PBT) |
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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
