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Highly effective phosphorus-based flame retardant specifically engineered for unsaturated polyester (UP) resins.
Halogen-free formulation meets stringent environmental and regulatory requirements, including RoHS and REACH compliance.
Excellent compatibility with standard UP resin systems, enabling homogeneous dispersion without compromising mechanical properties.
Enables UL 94 V-0 rating at low to medium loadings (typically 12–18 wt%) in cast and molded polyester components.
Low volatility and thermal stability up to 220 °C supports conventional processing methods such as casting, centrifugal casting, and compression molding.
Electrical enclosures and housings for industrial control and power distribution equipment.
Railway interior components including wall panels, ceiling tiles, and ducting systems.
Marine applications requiring fire-safe composite parts compliant with FTP Code and EN 45545-2 standards.
Lighting fixtures and reflectors where low smoke and halogen-free performance are critical.
Building and construction elements such as grilles, ducts, and decorative panels meeting Euroclass B-s1,d0 classification.
| Chemical Type | Organophosphorus compound (phosphinate-based) |
| Product Form | Free-flowing white granules |
| Appearance | White to off-white granular solid |
| Density (23 °C) | 1.55–1.65 g/cm³ |
| Decomposition Onset Temperature | ≥220 °C (TGA, 10 K/min, N₂) |
| Moisture Content | ≤0.3 wt% |
| Primary Applications | Unsaturated polyester (UP) resins for casting, molding, and pultrusion |
| Key Benefits | Halogen-free, low smoke, good electrical insulation, UL 94 V-0 achievable |
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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
