Reactive halogenated flame retardant containing 68% bromine.
BroShield RB4 is a white crystalline powder containing 68% bromine. RB4 is primarily used to produce unsaturated polyester resins.
Appearance: Off White Powder
Bromine content: Off white powder
Melting point: ≥ 270 °C
Moisture: ≥ 0.20%
Specific gravity: 2.90
Primary Chemistry: Tetrabromophthalic Anhydride
High bromine content
High purity
Availability of high purity and reactivity flame retardants
High loading rate of commercially available brominated fire retardants
Rigid foam
Wire coatings
Wool
Flame retardants are reactive chemicals used as additives in combustible polymers to prevent, delay, or slow down combustion.
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