Halogen-free phosphorus-based chemistry ensures low smoke density and reduced toxic gas emission during combustion.
Excellent thermal stability up to 300 °C, enabling compatibility with high-temperature polymer processing such as polyamide and polyester compounding.
Good hydrolytic stability minimizes degradation during storage and melt processing in humid environments.
High phosphorus content (≥22 wt%) delivers efficient condensed-phase flame inhibition with low loading levels (typically 15–25 wt% in engineering plastics).
Non-migrating molecular structure provides long-term flame retardancy retention and surface integrity in finished parts.
Flame-retardant polyamide 6 and 66 for automotive under-hood components and electrical connectors.
Engineering thermoplastics used in consumer electronics housings requiring UL 94 V-0 rating at 1.6 mm.
LED lighting diffusers and reflectors where low smoke and halogen-free compliance are mandated.
Industrial cable jacketing compounds meeting IEC 60332-3 and EN 50267 standards.
3D printing filaments (e.g., PA12-based) requiring certified flame performance without compromising printability.
| Chemical Type | Organophosphorus oligomer |
| Product Form | Pale yellow free-flowing granules |
| Appearance | Homogeneous granular solid, no visible dust or agglomerates |
| Phosphorus Content | 22.0–23.5 wt% |
| Moisture Content (by KF) | ≤0.15 wt% |
| Melt Flow Rate (260 °C / 2.16 kg) | 8–12 g/10 min |
| Density (23 °C) | 1.38–1.42 g/cm³ |
| Thermal Decomposition Onset (TGA, N₂, 10 °C/min) | ≥295 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China