Decabromodiphenyl Ethane (DBDPE)
Featured inFlame Retardants
Decabromodiphenyl ethane (DBDPE) is a high-bromine-content additive flame retardant used as a replacement for decabromodiphenyl ether (DecaBDE) in plastics and textiles. Containing approximately 82% bromine, it provides excellent flame retardancy through halogen radical chain-interruption in the gas phase. DBDPE exhibits superior thermal stability and UV resistance compared to DecaBDE, making it suitable for demanding engineering plastic applications.
مشخصات فنی
| appearance | White powder |
| moisture (%) | ≤0.2 |
| bromine content (%) | 81–83 |
| melting point (°C) | 345–360 |
| phosphorus content (%) | 0 |
| thermal decomposition (°C) | >320 |
حوزههای کاربرد
- High-impact polystyrene (HIPS) for electronics housings and appliances
- ABS and ABS/PC blends for electrical and electronic equipment
- Polypropylene compounds for automotive components
- Textile back-coating and fiber flame retardant treatments
- Thermoplastic polyurethane and elastomer compounds
ویژگیهای محصول
- High bromine content (82%) delivers efficient flame retardancy at low loading levels
- Superior thermal and UV stability versus DecaBDE eliminates yellowing in white/light-colored parts
- Not listed on Stockholm Convention POPs list, offering improved regulatory profile over legacy brominated FRs
- Fine particle size ensures uniform dispersion and minimal impact on mechanical properties
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