Halogen-free, phosphorus-based flame retardant offering excellent fire safety performance without releasing toxic halogenated fumes during combustion.
High thermal stability compatible with engineering plastics processing temperatures up to 300 °C (e.g., polycarbonate, PC/ABS blends).
Low loading requirement (typically 8–12 wt%) to achieve UL94 V-0 rating, minimizing impact on mechanical properties.
Good hydrolytic stability and low volatility, ensuring long-term performance retention in humid or high-temperature environments.
Compatible with common polymer additives including stabilizers, impact modifiers, and colorants—no adverse interaction observed.
Electrical and electronic housings (e.g., power adapters, circuit breaker enclosures, LED lighting fixtures).
Automotive interior components requiring flame-retardant certification (e.g., center consoles, instrument panels, HVAC ducts).
Industrial connectors and terminal blocks for control systems and automation equipment.
Medical device enclosures where low smoke density and halogen-free compliance are critical.
Public transportation interior parts meeting stringent fire safety standards (e.g., EN 45545-2, ASTM E84 Class A).
| Chemical Type | Organophosphorus compound (bisphenol-A bis(diphenyl phosphate)) |
| Product Form | Powder or free-flowing granules |
| Appearance | White to off-white fine powder |
| Primary Applications | Flame retardancy for polycarbonate (PC), PC/ABS, and polyesters |
| Key Features | Halogen-free, UL94 V-0 compliant, RoHS and REACH compliant |
| Benefits | Maintains polymer clarity, dimensional stability, and processability |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
| Regulatory Compliance | Compliant with EU Directive 2011/65/EU (RoHS), REACH Annex XIV not applicable |
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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