Brief DescriptionPhenoxy-Terminated Tetrabromobisphenol-A Carbonate Oligomer (FR-52) |
Equivalent Brand | BC-52 |
Molecular Formula | (C7H5O2). (C16H10Br4O3)n. (C6H5O) |
CAS No. | 94334-64-2 |
Features and Applications
1. Our TBBPA carbonate oligomer BC52 is a kind of brominated aromatic flame retardant. Often used as thermoplastic additive, it is extremely ideal for the processing of those engineering plastics in high demand for color, thermal stability, and UV stability.
2. Due to its unique overall performance, our TBBPA carbonate oligomer BC52 is particularly suitable for the processing of PBT, PET, PBT/PET blended resin, polycarbonate (PC), ABS, PC/ABS, polysulfone resin, SAN, as well as various types of laminating resins.
3. With great UV stability, this brominated flame retardant is able to meet the needs for the formulation of both indoor fluorescence illumination and outdoor solar radiation. Furthermore, its high purity can make sure that this product possesses wonderful electrical property and thermal stability.
Main Specifications of TBBPA Carbonate Oligomer BC52Item | Specifications |
Appearance | White Powder |
Whiteness | 95 Min. |
Bromine Content | 52% Min. |
Melting Point | 190-220℃ Min. |
Volatility | 0.30% Max. |
Applied Formulations | PBT | PBT | PBT |
| 80.8% | 80.4% | 79.0% |
FR-52 | 16.0% | 16.0% | 18.0% |
Sb2O3 | 3.20% | 3.60% | 3.00% |
UL94 (0.8mm) | V2 | V0 | V0 |
Applied Product Display