Introduction of CAS:1195978-93-8 | Brominated SBS
SBS brominated as a new environment-friendly brominated flame retardant, compared with hexabromocyclododecane, is easier to be shaped in mechanical processing, and SBS brominated in the melting mixture, injection molding, extrusion foam process conditions, the bearing capacity is very small, almost no thermal degradation, the process temperature can reach more than 230℃, and the thermal stability is good, in addition, the flame retardant of the invention has good compatibility. It will not have a negative effect on the mechanical properties of the added material and can be used as a good substitute for hexabromocyclododecane.
Specification of CAS:1195978-93-8 | Brominated SBS
|
ITEMS |
SPECIFICATION |
|
PH |
5.5-7.5 |
|
Bromine content |
64% min |
|
Volatile matter |
1% min |
|
conductivity |
100us/cm |
|
TG 1% |
220℃ |
Research Application of CAS:1195978-93-8 | Brominated SBS
The innovative brominated polymerized flame retardant BR-SBS has a variety of excellent properties, is the current replacement HBCD, Br-SBS has the following advantages:
The product is a stable high molecular weight polymer.
It can be shared with the synergists in the current EPS/XPS flame retardant system.
It is not easy to absorb moisture, which helps to reduce the residual water content of EPS microbeads and improve production efficiency.
Under the same bromine content, the flame retardancy of Br-SBS in polystyrene foam is comparable to that of HBCD.
The polymer structure makes it not easily absorbed by organisms, eliminating environmental concerns.
Packing: BR-SBS packaging adopts 20kg paper-plastic composite bag, 20 bags per tray, 8Mt/20 'FCL
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