halogenated flame retardants

Halogenated flame retardants are chemical compounds containing elements like bromine, chlorine, or iodine, added to materials such as plastics, foams, and textiles to reduce their flammability. They work by releasing active molecules when exposed to heat, which interfere with the chemical reactions that cause combustion, thereby delaying or preventing fires. While effective for fire safety, some halogenated flame retardants can persist in the environment and accumulate in living organisms, raising concerns about potential health and ecological impacts. Consequently, their use is increasingly regulated, and alternative, less persistent flame-retardant options are being developed.