UL94 V-0 rated at 1.6 mm thickness without dripping or afterglow.
Phosphorus-based, halogen-free formulation ensuring low smoke density and minimal corrosive gas emission during combustion.
Excellent thermal stability compatible with standard PBT polymer processing temperatures (230–260 °C).
Maintains high mechanical performance—retains >90% tensile strength and impact resistance of base PBT resin.
Good dispersion and compatibility with glass-fiber-reinforced PBT compounds.
Electrical connectors and housings for automotive ECUs and charging systems.
Consumer electronics enclosures including power adapters, smart home hubs, and USB-C accessories.
Industrial control components such as relay bases, terminal blocks, and sensor housings.
LED lighting modules and driver housings requiring RoHS-compliant, flame-retarded thermoplastics.
Medical device casings where low halogen content and regulatory compliance are critical.
| Chemical Type | Organophosphorus compound |
| Product Form | Pellets |
| Appearance | Off-white to light beige free-flowing pellets |
| Primary Applications | Flame retardant additive for PBT and PBT/glass fiber blends |
| Key Features | Halogen-free, UL94 V-0 compliant, RoHS 2015/863/EU compliant |
| Recommended Loading Level | 12–15 wt% in PBT resin |
| Storage Conditions | Store in dry, cool conditions (<25 °C); keep sealed to prevent moisture absorption |
| Regulatory Compliance | REACH SVHC-free, no PFAS, no antimony trioxide |
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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