Phenoxy-terminated tetrabromobisphenol-A carbonate oligomer  

Chemical Name:Phenoxy-terminated TBBA carbonate oligomer 
Brand Name: Greatbay XZ-5200
Equivalent Grade:BC-52
Synonyms: TBBPA carbonate oligomer BC52 
Phenoxy-terminated tetrabromobisphenol-A carbonate oligomer
Molecular Formula: (C7H5O2).(C16H10Br4O3)n.(C6H5O) 
CAS No.: 94334-64-2 
Molecular Structure:

Greatbay XZ-5200 is a brominated, aromatic flame retardant for thermoplastic resin systems.Greatbay XZ-5200, a white powder, offers excellent thermal stability, UV stability and color in the final part.
Greatbay XZ-5200 is a suitable flame retardant in PBT, PET, PET/PBT blends, PC, ABS, ABS/PC blends, Polysulfone, and SAN.  The UV stability of XZ-5200 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure.
Its high purity allows its use applications requiring excellent electrical and thermal properties.
Capacity: 1000MT/Year

Content of Br
52 %
Melting point
Weight Loss (1%)
≤0.2% %