Brominated polystyrene
Description Production method- Product Name
- Brominated polystyrene
- CAS No.
- 88497-56-7
- Chemical Name
- Brominated polystyrene
- Synonyms
- BPS;BROMO PS;POLYSTYRENE-BR;BROMOPOLYSTYRENE;BROMOPOLYSTYRENE RESIN;POLYSTYRENE BROMINATED;Brominated polystyrene;4-BROMO POLYSTYRENE RESIN;Polystyrene resin,bromide;BPS (Brominated polystyrene)
- CBNumber
- CB3712470
- Molecular Formula
- (C10H13Br)n
- Formula Weight
- 213.11422
- MOL File
- 88497-56-7.mol
Brominated polystyrene Property
- Melting point:
- 260-320°C
- storage temp.
- Store at 0-5°C
- form
- Solid
- color
- Brown
- InChIKey
- DGZQEAKNZXNTNL-UHFFFAOYSA-N
- EPA Substance Registry System
- Brominated polystyrene (88497-56-7)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- TSCA
- Yes
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 18100
- Product name
- Bromopolystyrene
- Purity
- extent of labeling: ~4mmol/g Br loading
- Packaging
- 10g
- Price
- $190
- Updated
- 2023/06/20
- Product number
- 18099
- Product name
- Bromopolystyrene
- Purity
- extent of labeling: ~2.5mmol/g Br loading
- Packaging
- 10g
- Price
- $94.2
- Updated
- 2022/05/15
- Product number
- L07941
- Product name
- Bromopolystyrene, ca 1.0-2.0 mmol/g
- Packaging
- 25g
- Price
- $160
- Updated
- 2021/12/16
- Product number
- L07941
- Product name
- Bromopolystyrene, ca 1.0-2.0 mmol/g
- Packaging
- 5g
- Price
- $48.8
- Updated
- 2021/12/16
- Product number
- 232903
- Product name
- 4-Bromo polystyrene resin
- Packaging
- 5g
- Price
- $170
- Updated
- 2021/12/16
Brominated polystyrene Chemical Properties,Usage,Production
Description
Brominated polystyrene is a white or light yellow powder or granule. It is non-toxic and non-flammable and provides outstanding thermal stability and electrical performance. Brominated Polystyrene is used in engineering plastics such as polyester (PET, PBT, and PCT) and polyamides (nylons).
Production method
A brominated polystyrene product made by the process comprising:pretreating a solution of a polystyrene reactant comprising from about five to about 20 percent by weight of said polystyrene reactant, in a halogenated hydrocarbon solvent with at least about 0.1 percent by weight of an additive to suppress halogenation of the polystyrene backbone, prior to brominating the polystyrene in the presence of a catalyst;subsequently adding a metal halide bromination catalyst to said solution, capable of effecting bromination of the ring without causing crosslinking of the polystyrene;adding to said solution from about 1 to about 3.4 moles of a brominating agent, per mole of polystyrene repeating units;reacting said polystyrene with said brominating agent at a temperature of from about −20° C. to about 50° C., and isolating the brominated polystyrene.
Uses
Brominated polystyrene is a kind of new-type bromine flame-retardant materials, it is formed with PS catalysis by the bromine and crushed to become white powder. Brominated polystyrene is a kind of new-type bromine flame-retardant materials, it is formed with PS catalysis by the bromine and crushed to become white powder. It is high flame-retardant, hot stability, and engineering plastics compatibility is good, , toxicity is low, It is particularly suitable for engineering plasticapplications such as polyesters (PET, PBT, PCT) and polyamides (nylons).It has outstanding thermal stability. It is an ideal choice for high temperature applications such as engineering plastics.
Uses
Bromopolystyrene is flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PC T) and polyamides (nylons).
Brominated polystyrene Preparation Products And Raw materials
Raw materials
Preparation Products
Brominated polystyrene Suppliers
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View Lastest Price from Brominated polystyrene manufacturers
- Product
- Brominated polystyrene 88497-56-7
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-22
- Product
- Brominated polystyrene 88497-56-7
- Price
- US $30.00-26.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-09-14
- Product
- Brominated polystyrene 88497-56-7
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 50000kg
- Release date
- 2024-05-15