BPS Brominated Polystyrene

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BPS Brominated Polystyrene

BPS Brominated Polystyrene, BPS flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PCT) and polyamides (nylons). Due to its
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Comparable Grade  

Albemarle Saytex HP 7010
Molecular Formula
where x and y are approximately 2000 and 2.7, respectively
Molecular Weight 
CAS No. 
High content of aromatic bromine
Outstanding thermal stability
Low conductivity
 BPS flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PCT) and polyamides (nylons). Due to its thermal stability, FaRetarTM BPS can often be used where other flame retardants fail to survive. Due to its polymeric structure, it is non-blooming in all applications. 
Item  Specification 
Appearance White or light yellow flakes / powder 
Bromine content, % 66
Chlorine content, % ≤ 1.5
Melting point, ℃ 260 - 320
Soft point, ℃ 210 - 240
Volatile matter, % ≤ 0.5
Solubility (wt. % at 25 °C)
Solvent  Solubility 
Water < 0.01
Acetone < 0.01
Methanol < 0.01
Toluene 0.7
Styrene monomer 11.2
In 25 kg pp woven bag (inner PE bag) or 1000 kg hulk bag; package can also be made according to client's request.
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hat kind of raw material is suitable for the Small Pellet Press Machine ?
A: All kinds of biomass waste, such as sawdust, wood branch, straw, coconut shell, corn, straw, grain,soybean and etc.
Any requirements on materials?
A: Ideal size of the raw material should be 1-5mm, ideal moisture of the powder should be 10%-20%
What kind capacity do you have?
A: 40-60kg/h,120-200kg/h, 180-250kg/h, 300-400kg/h, 400-500kg/h and 500-600kg/h,600-800kg/h and etc.
Can I visit your factory, where is your factory located?
A: Yes, sure, welcome to visit our factory at any time, we are in Laizhou city. Shandong province,China
About the installation, can you help us to install them?
A: Yes, sure, we can sent technical personnel to the scene of the on-the-spot guidance equipment installation, debugging and training operators,
Any further question, please be free to contact me by phone, email, etc.

If you have any enquiry about quotation or cooperation,please feel free to email us at sales@creekee.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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