Halogen-Based FR

Halogen-Based FR

Decabromodiphenylethane (DBDPE)

  • CAS No.84852-53-9
Decabromodiphenylethane (DBDPE)
  • Chemical Formula: C₁₄H₄Br₁₀
  • Molecular Weight: 971.23 g/mol
  • CAS Number: 84852-53-9
  • Appearance: White powder or granules
  • Flame Retardant Type: Brominated flame retardant (halogen-based)

Key Features:

  • High Flame Retardancy: DBDPE is highly effective in preventing or slowing down material ignition by releasing bromine radicals that interfere with the combustion process.
  • Thermal Stability: Excellent thermal stability makes it suitable for high-temperature applications.
  • Low Volatility: Minimal volatility during processing reduces emissions and loss during manufacturing.
  • Chemical Resistance: Strong resistance to chemicals, UV light, and oxidation, ensuring long-lasting performance.

Applications:

  • Plastics & Polymers: Polyolefins, polystyrene, ABS, and HIPS.
  • Wires & Cables: Insulation materials for electrical wiring and cabling.
  • Construction Materials: Insulation boards, roofing materials, and coatings.
  • Textiles & Fabrics: Back-coatings for upholstery and flame-retardant fabrics.
  • Electronics & Appliances: Casings and housings for electronics, televisions, and home appliances.

Advantages:

  • Non-Blooming Property: DBDPE stays embedded in polymer matrices, reducing surface migration.
  • Low Water Solubility: Low risk of leaching into the environment under normal conditions.
  • Durability: Enhances product longevity and fire resistance without compromising mechanical properties.

Environmental & Safety Considerations:

  • Regulatory Status: Designed as a safer alternative to Decabromodiphenyl Ether (DecaBDE), DBDPE is widely used due to its reduced environmental persistence and lower bioaccumulation potential.
  • Handling & Storage: Should be handled with care to avoid dust formation; store in a cool, dry place away from open flames or ignition sources.