It is a white powder or particle, belonging to the polymer flame retardant category, with high flame retardancy, excellent thermal stability, and good photostability. It has good compatibility with the substrate, does not precipitate, and does not frost on the surface.Widely used in ABS, HIPS, PA, PET, PBT, and PC/ABS alloys.
Brominated polystyrene is suitable for various engineering plastics such as polyester (PET, PBT, PCT) and polyamide (nylon).
|
Index |
BPS-40K |
BPS-150K |
|
Appearance |
Light yellow/white |
Light yellow/white |
|
Br Content(%) |
≥68 |
≥68 |
|
Volatile matter(%) |
≤0.5 |
≤0.5 |
|
Softening Point(℃) |
195±5 |
|
|
1% thermal decomposition temperature (10 ℃/min in nitrogen)(℃) |
≥300 |
≥330 |
|
Average particle size |
μm |
Based on customer needs |
|
Molecular Weight |
40000 |
150000-200000 |
Packaging And Delivery
Standard 25 kg woven bags. Handle with care, store sealed, and avoid moisture.
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