| Brand Name: | FaRetar |
|---|---|
| Application: | flame retardant |
| Appearance: | white powder |
| Purity: | 98% |
| Grade Standard: | Industrial Grade |
| Place of Origin: | China (Mainland) |
| CAS No.: | 71342-77-3 |
Quick Details
Specifications
Comparable Grade
Chemtura BC-58Chemical Name
TBBPA carbonate oligomer
2,4,6-Tribromophenyl-terminated tetrabromobisphenol-A carbonate oligomer
Phenoxy-terminated carbonate oligomer of Tetrabromobisphenol A
Molecular Formula
(C7H2Br3O2)?(C16H10Br4O3)n?(C6H2Br3O), n=3-5
Molecular Weight
3500
Molecular Structure
CAS No.
71342-77-3
Characteristics
Excellent thermal stability
Good UV stability
Good color in the final part
Specification
| Item | Specification |
| Appearance | White powder |
| Bromine Content, % | 58 |
| Melting range, ℃ | 200 - 230 |
| Whiteness | ≥ 95 |
| Specific gravity | 2.2 |
| Volatile (125℃), % | ≤ 0.2 |
| Solvent | Solubility |
| Water | < 0.1 |
| Toluene | 14 |
| Methylene Chloride | Complete |
| Methanol | < 0.1 |
| Methyl Ethyl Ketone | Complete |
FaRetarTM BC-58 flame retardant, with it'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 FaRetarTM BC-58 allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure.
FaRetarTM BC-58's high purity guarantees the excellent electrical and thermal properties of final products. The use of FaRetarTM BC-58 has little influence to the transparency of products.
Package
20 or 25 kg/bag.
Storage and transportation
Handle with care, keep airtight and dry.

