Halogen-free phosphorus-based flame retardant offering excellent fire safety performance without releasing corrosive or toxic fumes during combustion.
Good thermal stability up to 300 °C, enabling compatibility with high-temperature polymer processing such as polyamide and polyester extrusion.
Low volatility and minimal plate-out tendency, ensuring consistent long-term performance and reduced equipment fouling in compounding operations.
Excellent hydrolytic stability, maintaining flame-retardant efficacy even under humid processing or storage conditions.
Designed for synergistic use with melamine cyanurate or metal hydroxides to achieve V-0 rating per UL 94 in engineering thermoplastics.
Flame-retarded polyamide 6 and polyamide 66 compounds for automotive under-hood components.
Electrical and electronic housings requiring UL 94 V-0 compliance, including connectors and circuit breaker enclosures.
Thin-wall injection-molded parts in consumer electronics where low smoke density and low toxicity are critical.
Industrial conveyor belts and timing belts demanding non-halogenated fire protection.
3D printing filaments based on flame-retardant engineering thermoplastics for functional prototyping.
| Chemical Type | Organophosphorus compound (phosphinate derivative) |
| Product Form | Free-flowing white granules |
| Appearance | White to off-white granular solid |
| Density (23 °C) | 1.45–1.50 g/cm³ |
| Melting Range | 270–290 °C (DSC, heating rate 10 K/min) |
| Moisture Content (max.) | 0.2 wt.% (by Karl Fischer titration) |
| Thermal Decomposition Onset (TGA, N₂, 10 K/min) | ≥ 300 °C |
| Primary Applications | Polyamides (PA6, PA66), polyesters (PBT), and blends requiring halogen-free UL 94 V-0 performance |
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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