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Phosphorus-nitrogen synergistic system enabling excellent flame retardancy without halogen compounds.
High thermal stability suitable for polyester processing temperatures up to 280 °C.
Low migration and blooming resistance ensuring long-term performance retention in finished parts.
Good compatibility with polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) resins.
RoHS-compliant and REACH-registered, supporting global environmental and regulatory requirements.
Flame-retarded PET/PBT engineering plastics for electrical connectors and housings.
Automotive interior components requiring UL94 V-0 rating at 1.6 mm thickness.
Textile fibers and spunbond nonwovens used in transportation seating and upholstery.
3C electronics enclosures where low smoke density and zero corrosive gas emission are critical.
Industrial conveyor belts and timing belts demanding both mechanical strength and fire safety.
| Chemical Type | Organophosphorus-nitrogen compound |
| Product Form | Free-flowing white granules |
| Appearance | Off-white to light beige granules |
| Density (25 °C) | 1.45–1.55 g/cm³ |
| Melting Range | 240–260 °C |
| Decomposition Onset Temperature | ≥290 °C (TGA, 10 °C/min, N₂) |
| Moisture Content | ≤0.3 wt% (by Karl Fischer titration) |
| Primary Applications | PET/PBT-based engineering thermoplastics |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
