CAS No.    

71342-77-3

Product name

TBBPA carbonate oligomer BC58 

Chemical name

  2,4,6-Tribromophenyl-terminated tetrabromobisphenol-A carbonate oligomer

Molecular

Formula

(C₇H₂Br₃O₂).(C₁₆H₁₀Br₄O₃)n.(C₆H₂Br₃O)

Structural Formula

Application

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

Specification

Appearance:      White powder

Melting point:     200-230 ºC

Bromine Content:  58% min.

Thermal weight loss(1%):  380 ºC