Chemical name: Phenoxy-terminated Carbonate oligomer of tetrabromobispenol A
Chemical Structure:
CAS Number: 71342-77-3
MW: About 3500
BPC-58 is a brominated, aromatic flame retardant for thermoplastic resin systems. It is a white powder, offers excellent thermal stability, good UV and color stability.
BPC-58'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 BPC-58 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure. In addition, BPC-58's high purity makes it a solid choice for applications requiring excellent electrical and thermal properties.
|
Chemical Name |
Phenoxy-terminated Carbonate oligomer of tetrabromobispenol A |
|
Molecular Weight |
About 3500 |
|
CAS NO. |
71342-77-3 |
|
Appearance |
White powder |
|
Melting Point |
230~260℃ |
|
Whiteness |
94 min |
|
Volatile |
0.3% max |
|
Fe |
5ppm max |
|
PH |
6.0-7.0 |
|
Br |
58% min |
|
|
|
TGA(%) |
℃ |
|
1 |
359.2 |
|
5 |
407.4 |
|
10 |
423.3 |