BC-58

Description:
Synonyms: TBBPA carbonate oligomer, 2,4,6-Tribromophenyl-terminated tetrabromobisphenol-A carbonate oligomer , BC58
Molecular Formula: (C2H2Br3O3 )(C16H10Br4O3)X(C6H2Br3) X=3-5
CAS No.: 71342-77-3
BC58 is a brominated, aromatic flame retardant for thermoplastic resin systems. BC58, a white powder, offers excellent thermal stability, good UV stability and color in the final part.Molecular Structure:

BC58 is a suitable flame retardant in PBT, PET, PBT/PET blends, PC, ABS, ABS/PC blends, Polysulfone and SAN. The UV stability of BC58 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure.   In addition,   BC58's high purity makes it a solid choice for applications requiring excellent electrical and thermal properties.
Capacity: 1000MT/Year
Specification:

Content of Br                    58%

Whiteness                       ≥95

Melting point                   200-230oC

Weight Loss (1%)                ≥380oC