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Brominated Polystyrene (BPS)

Addtime: 2013-3-12

Brominated Polystyrene (BPS)

Molecular Formula
(C8H5.3Br2.7)n

CAS No.
88497-56-7

Application
It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PCT) and polyamides (nylons). Due to its thermal stability, it can often be used where other flame retardants fail to survive. Due to its polymeric structure, it is non-blooming in all applications. Excellent electrical properties provide yet another reason to choose this flame retardant for demanding engineering plastic applications.

Specification
Item
Specification
Appearance
White or light yellow flakes / powder
Bromine content
66%
Chlorine content
≤ 1.5%
Melting point
260 - 320 ºC
Soft point
210 - 240 ºC
Volatile matter
≤ 0.5%

Packaging
In 25 kg pp woven bag (inner PE bag) or 1000 kg hulk bag; package can also be made according to client's request.

Capacity
1000 mt/Y

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