Chemical Name: Tetrabromophthalic Anhydride
Brand Name: EcoFlame B-463
Equivalent Grade: PHT-4
CAS NO.: 632-79-1
Chemical formula: C8Br4O3
Molecular Weight: 463.7
Ecoflame B-463 is a high bromine content of acid-intoxicated flame retardant. As a reactive flame retardant, mainly used in polyurethane foam, unsaturated polyester resin, epoxy resin. In addition, Ecoflame B-463 derivatives can be used in the flame-retardant treatment of wire and cable, wool fabrics. As additive flame retardant, Ecoflame B-463 can be used in PP,PE,PS coatings, textiles, etc.
Technical Data sheet.
|Appearance||White or light yellow power||White power|
|Bromine content (%)||67.0min||68.8|
|Melting point (℃)||270min||274|
|Sulfate root Content (%)||0.30max||0.12|
EcoFlame B-463 was packed in 25Kg paper bag, 40 bags on pallet.