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Halogen-free formulation ensures low smoke density and reduced toxic gas emission during combustion.
Excellent compatibility with flexible and rigid polyurethane foams without compromising mechanical properties.
Efficient char-forming mechanism enhances flame resistance while maintaining foam cell structure integrity.
Thermally stable up to 220 °C, enabling seamless integration into standard PU processing temperatures.
Non-migrating design prevents surface blooming and ensures long-term flame-retardant performance.
Flexible slabstock foams for upholstered furniture and automotive seating.
Rigid polyurethane insulation panels used in building envelope systems.
Spray-applied polyurethane foam (SPF) for commercial roofing and wall cavities.
Integral skin foams for transportation interior components and medical equipment housings.
High-resilience (HR) foams requiring UL 94 HF-1 or FMVSS 302 compliance.
| Chemical Type | Phosphorus-nitrogen synergistic intumescent system |
| Product Form | Free-flowing off-white granular solid |
| Appearance | Uniform granules, no dust or clumping |
| Primary Applications | Flexible & rigid polyurethane foams |
| Key Features | Halogen-free, non-migrating, thermally stable |
| Benefits | Meets UL 94 HF-1, FMVSS 302, and EN 13501-1 B-s1,d0 |
| Density (25 °C) | 1.45–1.52 g/cm³ |
| Moisture Content | ≤ 0.3 wt% (by Karl Fischer titration) |
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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
