Phasing out the flame retardant HBCD

HBCD in polystyrene insulation materials will be banned
Source: Kara / Fotolia.com
For a long time the chemical hexabromocyclododecane, or HBCD, was the most economically significant flame retardant used in polystyrene foam for insulation materials. Our background paper, also available in English, provides answers to the most important questions concerning the phase-out.