Most but not all halogenated flame retardants are used in conjunction with a synergist to enhance their efficiency. This class includes organochlorines such as chlorendic acid derivatives and chlorinated paraffins organobromines such as decabromodiphenyl ether (decaBDE), decabromodiphenyl ethane (a replacement for decaBDE), polymeric brominated compounds such as brominated polystyrenes, brominated carbonate oligomers (BCOs), brominated epoxy oligomers (BEOs), tetrabromophthalic anyhydride, tetrabromobisphenol A (TBBPA) and hexabromocyclododecane (HBCD). Minerals such as aluminium hydroxide (ATH), magnesium hydroxide (MDH), huntite and hydromagnesite, various hydrates, red phosphorus, and boron compounds, mostly borates.5.6 National Bureau of Standards testingīoth Reactive and Additive Flame retardants types, can be further separated into several different classes:.5.3.1 Exposure in the general population.
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