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Product Introduction
Chemical name:Brominated SBS
Synonyms: Br-SBS；
HBCD replacement；
polystyrene-polybutadiene-polystyrene；
Benzene, ethenyl-, polymer with 1,3-butadiene, brominated；
Brand Name：RX-3000
Same Products: Em-3000、FR-122P
CAS NO.：1195978-93-8
Chemical Structure:
Specification Data Sheet
Item |
Specification |
Appearance |
White or nearly white solid |
Bromine content |
≥65% |
5% TGA |
≥256℃ |
Volatile matter |
≤0.3% |
PH |
5.5-7.5 |
Product Application
Brominated butadiene/ethylene aromatic copolymer(Br-SBS) is a new environmental protection broad spectrum flame retardant, whice can be used as an additive environmental protection flame retardant. It is widely used in EPS, extruded board XPS, polystyrene, polypropylene, high impact polystyrene, polypropylene, ABS, polyethylene, polycarbonate, unsaturated polyester and other materials, and is currently widely used and controversial flame retardant hexabromocyclododecane excellent alternative products.
Product performance
The butadiene bromide copolymer is a new type of environmental protection bromine flame retardant and has very good thermal stability. According to the study, its resistance is very small when melting mixture, injection into mold, and extrusion foam process conditions, and it is almost not thermal degradation. The process temperature can reach 230 °C or more. In addition to the thermal stability, the polymer of this product has excellent compatibility with the foaming agent used in foaming, and has the ability to melt and make articles better pass the standard fire detection.
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