MW: About 2500
BC-52 is a brominated, aromatic flame retardant for thermoplastic resin systems. It is a white powder, offers excellent thermal stability, good UV stability and color.
BC-52's unique combination of properties makes it a suitable flame retardant in PBT, PET, PBT/PET blends, PC, ABS, ABS/PC blends, Polysulfone and SAN. The UV stability of BC-52 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure. In addition, BC-52's high purity makes it a solid choice for applications requiring excellent electrical and thermal properties.
Chemical Name |
Phenoxy-terminated carbonate oligomer |
Molecular Weight |
About 2500 |
CAS NO. |
94334-64-2 |
Appearance |
White powder |
Melting Point |
180~210℃ |
Volatile |
0.5% |
Fe |
5ppm ↓ |
PH |
6.0-7.0 |
Br |
52%↑ |