Halogenated Flame Retardant

A: Halogenated flame retardants encompass a large group of bromine or chlorine-containing chemicals that all share a similar function (i.e., fire retardation). Apart from containing one or more halogens, these chemicals can significantly differ in their physical, structural, and chemical properties.

A: Unlike traditional flame retardants, HFFRs do not contain halogens such as chlorine or bromine, making them more environmentally friendly and less harmful to health. These special additives react during a fire by absorbing heat and slowing down or suppressing the spread of flames.

A: Brominated flame retardants (BFRs) are by far the most commonly used class of FRs today. Chlorinated compounds are molecules containing high concentrations of chlorine.

A: Halogen-free flame retardants such as ATH and MDH also offer a host of additional benefits. They are non-corrosive, inert, non-volatile and economical, all while reducing smoke density and providing environmentally friendly fire retardation.

A: Halogenated solvents can pose health risks and are harmful when ingested, absorbed through the skin, or when vapors are inhaled. They can cause skin irritation/burns and mild to severe eye damage. Ingestion may cause severe injury to the digestive tract and lung damage if vomited after swallowing.

A: Chlorine (chlorinated) and bromine (brominated) are both used in this role, but brominated retardants have been the most effective.