Highly efficient phosphorus-based flame retardant with low loading requirements in thermoplastics.
Excellent thermal stability up to 280 °C, enabling compatibility with high-melt-processing polymers.
Halogen-free and non-migrating, supporting UL 94 V-0 certification without compromising mechanical properties.
Low volatility and minimal odor, enhancing workplace safety and processing reliability.
Good compatibility with polyamide (PA6, PA66), polybutylene terephthalate (PBT), and other engineering thermoplastics.
Electrical and electronic housings requiring UL 94 V-0 rated performance.
Automotive interior components including connectors, sensor housings, and control units.
LED lighting reflectors and lens materials demanding flame resistance and optical clarity.
Industrial connectors and power distribution modules exposed to elevated operating temperatures.
3C consumer electronics enclosures where halogen-free compliance and RoHS/REACH conformity are mandatory.
| Chemical Type | Organophosphorus compound (cyclic phospholene oxide) |
| Product Form | Powder or free-flowing crystalline solid |
| Appearance | White to off-white crystalline powder |
| Primary Applications | Flame retardant for engineering thermoplastics (PA, PBT) |
| Key Features | Halogen-free, non-migrating, thermally stable, low volatility |
| Benefits | Enables UL 94 V-0 at low loadings; maintains polymer processability and mechanical integrity |
| Regulatory Compliance | RoHS compliant, REACH registered, no SVHCs above threshold |
| Storage Conditions | Store in cool, dry place under inert atmosphere; protect from moisture |
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E-mail: wangxingqiang@ericwchem.com
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