|
 |
| |
1,2,5,6,9,10-Hexabromocyclododecane(HBCD) |
General situation： |
1,2,5,6,9,10-Hexabromocyclododecane(HBCD) has the characteristics like: small dosage, good flame retardant effect and small effect on physical properties. It is mainly used in EPS, polypropylene and other styrene resins. Besides, it is suitable for knitted fabric, SBR, adhesive and coating. |
CAS NO.: |
3194-55-6 |
Molecular formula： |
C12H18Br6 |
Molecular weight： |
632 |
Structural formula： |
 |
Physicochemical property： |
1,2,5,6,9,10-Hexabromocyclododecane is white crystalline. It has two isomers. The low melting point type’s melting point is 167-168℃. High melting point is 167-168℃. Bromine content is ＞70%. It is insoluble in water and soluble in carbinol, alcohol, acetone and amyl acetate. |
Usage： |
It can be used in the flame retardant of polypropylene plastics and fiber and polystyrene foam. It can also be used as additive flame retardant in polystyrene, unsaturated polyester, makrolon, polypropylene and synthetic rubber, etc. |
Packing： |
25kg woven bag |
|
|
|
|
|
