Synonyms: TBBPA carbonate oligomer BC58  2,4,6-Tribromophenyl-terminated tetrabromobisphenol-A carbonate oligomer Molecular Formula:  (C7H2Br3O2).(C16H10Br4O3)n.(C6H2Br3O) CAS No.: 71342-77-3 Molecular Structure: RDT-7 is a brominated, aromatic flame retardant for thermoplastic resin systems.  RDT-7, a white powder, offers excellent thermal stability, good UV stability and color in the final part. RDT-7 is a suitable flame retardant in PBT, PET, PBT/PET blends, PC, ABS, ABS/PC blends, Polysulfone and SAN. The UV stability of  RDT-7 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure.  In addition,  RDT-7's high purity makes it a solid choice for applications requiring excellent electrical and thermal properties. Capacity: 1000MT/Year Specification: