Flame Retardant BC‐58
Description
DescriptionProduct Name: Carbonate oligomer of Tetrabromobisphenol A
Equivalent Name: Chemtura BC‐58
Cas No. : 71342‐77‐3
Chemical Structure:
Application
TBBPA is a brominated, aromatic flame retardant used in PBT, PET, PET/PBT blends, PC, ABS, ABS/PC blends, Polysulfone, and SAN. The UV stability of it allows it to be formulated for applications subjected to indoor fluorescent and casual outdoor sunlight exposure. Its high purity allows it to use in applications requiring excellent electrical and thermal properties.
Features
- Brominated, aromatic flame retardant for thermoplastic resin systems.
- Offers excellent thermal stability, ultraviolet, and color stability in the final part.
Typical Properties
Appearance white powder
Content of Br % 58 app
Whiteness 95 min
Melting point °C 210-250
Volatile(125°C,2h) % 0.1 max
TGA
5% weight loss 380°C
10% weight loss 423°C
50% weight loss 475°C
These properties are typical but do not constitute a specification either in part or as a whole. Specification data is available on request from sales, customer service or customer technical service.
Packing
Transportation classification: No regulation for transportation.
Packing: 25kg/bag; 1mt/pallet; 20mt/20’FCL.