Brominated styrene-butadiene-styrene block copolymer
Chemical name: Brominated polystyrene
Brand Name: LYT-BPS
Similar product name: Saytex 3010/7010
CAS Number: 88497-56-7
Molecular formula: (C8H5.3Br2.7)n
Molecular weight: Oligomer
Chemical Structure:
Product use: LYT-BPS has excellent thermal stability and excellent fluidity. Its high flame retardancy, thermal stability, light stability and good electrical properties and other mechanical, physical and chemical properties make it have good compatibility with engineering plastics, no precipitation, no migration, no frost, and strong antistatic ability. Etc. In addition, it has good dispersibility and compatibility in high polymers, is easy to process, and has minimal impact on the mechanical properties of the material. It is widely used in engineering plastics such as PBT, PET, and PA.
According to the processing temperature of different customers, we provide customized products to improve the yellowing resistance of the products at high temperature, and adapt to the fields that have higher requirements on the heat resistance of the products. This product does not contain polybrominated diphenyl ethers and polybrominated biphenyls and is ROHS compliant.
Technical indicators:
|
project |
standard |
Measured value |
|
Exterior |
White particle |
White particle |
|
Loss on drying (%) |
≤0.30 |
0.15 |
|
Bromine content (%) |
≥66.00 |
67.47 |
|
Softening point (℃) |
≥210℃ |
213-224 |
|
TGA(1%) |
≥300 |
328 |
Packing: LYT-BPS is packed in 25kg paper-plastic composite bag, 40 bags per pallet, 20Mt/20’FCL
Keywords：Bromides,Oilfield Drilling Products,Dye Intermediates,Brominated Flame Retardant
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