Brominated Polystyrene
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Product Description
Brominated Polystyrene
Chemical Name: Brominated Polystyrene
Synonyms: BPS
Cas No.: 88497-56-7
Einecs No.: 618-171-0
Molecular Weight: 12,000-15,000
Density: 2.22g/cm3
Structural formula：
Brominated Polystyrene Description
Brominated polystyrene (BPS) is a brominated organic flame retardant with good mechanical, physical and chemical properties such as high flame retardancy, thermal stability and light stability.
Brominated Polystyrene Standard
Grade: HS-L13
Appearance: White powder or particles
Specific gravity: 2.22
Molecular weight,Mw: ～5000
Bromine content,%: ≥ 66
TGA (-1%,℃): ≥330
TGA (-5%,℃): ≥360
Grade: HS-L24
Appearance: White or light yellow particles or powder
Specific gravity: 2.15
Molecular weight,Mw: ～200000
Bromine content,%: ≥ 66
TGA (-1%,℃): ≥330
TGA (-5%,℃): ≥365
Application
Brominated polystyrene (BPS) is a highly efficient organic bromine flame retardant with excellent fluidity, thermal stability and flame retardancy. It is suitable for flame retardant of plastics such as polybutylene terephthalate (PBT), polyethylene terephthalate (PET), and nylon (PA).
Storge & Handling
Keep containers tightly closed in a dry, cool and well-ventilated place.
Packing
25kgs/Bag, 1000kg/Pallet, 20'FCL=20Mts