Decabromodiphenyl ethane

Decabromodiphenyl ethane (CAS 84852-53-9), commercially known as DBDPE or Firemaster 2100, is a high-bromine-content additive flame retardant for polymer and composite materials.

Where is Decabromodiphenyl ethane used?

• Plastics and polymer compounding: incorporated into HIPS, ABS and polyolefins to achieve UL 94 V-0 ratings for electronics housings and electrical components
• Building and construction: insulation boards, wire and cable jacketing, roofing membranes where fire classification compliance is mandatory
• Automotive and aerospace: interior trim, seat fabrics and structural composites subject to FMVSS or FAR flammability requirements
• Textiles: coatings and back-coatings on upholstery and protective workwear to meet EN or NFPA flame spread standards
• It interrupts combustion at the vapor phase, enabling end products to meet fire safety standards without significant compromise to mechanical performance.

Commercial specifications

• Bromine content typically specified at approximately 82% minimum
• Bulk bags and smaller packaged quantities