Product use:

Brominated Polystyrene (BPS) is a brominated organic flame retardant, having a high flame retardancy, thermal stability and light stability, good mechanical and physical and chemical properties, are widely used in polyparaphenylenedicarboxylic acid, butylene glycol, polyethylene phthalate, ethyl alcohol esters, polyphenylene ether, nylon-66 and other engineering plastics. This product is applied as an additive flame retardant flame retardant engineering plastics PA6, PA66, PBT, PET, and so on.
Product performance:

mainly used in engineering plastics for flame retardant polystyrene (PS) is a kind of engineering plastics, the BPS engineering plastics compatibility. Minimal impact on the mechanical properties of materials, more than 90% of the mechanical properties of insurable. BPS is a macromolecular flame retardant, good compatibility with the substrate, no precipitation, no migration, the surface can not afford to frost, antistatic ability. The thermal decomposition temperature greater than 330 ° C, with a large molecular weight, good thermal stability in the polymer dispersion and mixed capacitive, easy processing, can not afford a cream and other advantages.
Brominated Polystyrene (BPS) is an internationally recognized green flame retardant, does not contain PBDEs and PBBs, comply with ROHS standard. Has good material compatibility, no precipitation, can not afford to frost, good electrical properties, impact on the mechanical properties and low price.
Specification:

Appearance: white powder or granules
Bromine content ≥ 66.0%
Volatile matter ≤ 0.3%
Softening point ≥ 210 ° C
5% weight loss ≥ 368 ° C heat