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ChemicalBook >> CAS DataBase List >> Styrene Butadiene Rubber

Styrene Butadiene Rubber

Styrene Butadiene Rubber price.
  • $30 - $179
  • Product name: Styrene Butadiene Rubber
  • CAS: 9003-55-8
  • MF: (C8H8.C4H6)x
  • MW: 158.24
  • EINECS:618-370-2
  • MDL Number:MFCD00134010
  • Synonyms:solprene300 ;solprene303 ;styrene-butadienecopolymers ;Styrene-butadienerubber1500 ;styrenepolymerwith1,3-butadiene ;synpol1500 ;thermoplastic125 ;tr201
7 prices
Selected condition：
Brand
  • scipoly
  • Sigma-Aldrich
Package
  • 250mg
  • 250g
  • 500g
  • 1kg
  • Manufacturerscipoly
  • Product number057
  • Product descriptionStyrene/butadiene, ABA block copolymer
  • Packaging250g
  • Price$30
  • Updated2024-07-03
  • Buy
  • Manufacturerscipoly
  • Product number057
  • Product descriptionStyrene/butadiene, ABA block copolymer
  • Packaging500g
  • Price$48
  • Updated2024-07-03
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number432490
  • Product descriptionPolystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. %
  • Packaging250g
  • Price$64
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number430072
  • Product descriptionPoly(styrene-co-butadiene) butadiene 4 wt. %, melt index 6 g/10 min (200°C/5kg)
  • Packaging1kg
  • Price$77.7
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number182877
  • Product descriptionPolystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. %, average Mw ~140,000 by GPC, contains <0.5 wt. % antioxidant
  • Packaging250g
  • Price$104
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number432490
  • Product descriptionPolystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. %
  • Packaging1kg
  • Price$108
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS461830
  • Product descriptionSTYRENE/BUTADIENE COPOLYMER AldrichCPR
  • Packaging250mg
  • Price$179
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
scipoly 057 Styrene/butadiene, ABA block copolymer 250g $30 2024-07-03 Buy
scipoly 057 Styrene/butadiene, ABA block copolymer 500g $48 2024-07-03 Buy
Sigma-Aldrich 432490 Polystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. % 250g $64 2024-03-01 Buy
Sigma-Aldrich 430072 Poly(styrene-co-butadiene) butadiene 4 wt. %, melt index 6 g/10 min (200°C/5kg) 1kg $77.7 2024-03-01 Buy
Sigma-Aldrich 182877 Polystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. %, average Mw ~140,000 by GPC, contains <0.5 wt. % antioxidant 250g $104 2024-03-01 Buy
Sigma-Aldrich 432490 Polystyrene-block-polybutadiene-block-polystyrene styrene 30 wt. % 1kg $108 2024-03-01 Buy
Sigma-Aldrich S461830 STYRENE/BUTADIENE COPOLYMER AldrichCPR 250mg $179 2024-03-01 Buy

Properties

Melting point :253 °C
Density :1.04 g/mL at 25 °C
refractive index :1.57
solubility :solvents with solubility parameters between 7.7 and 9.4: soluble
form :slab/chunk
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
LogP :2.700 (est)
IARC :3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System :Styrene 1,3-butadiene polymer (9003-55-8)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

By far the most widely used type of synthetic rubber, its consumption for all applications is four times that of polybutadiene, its nearest competitor, and 1.5 times that of all other elastomers combined. Its manufacture involves copolymerization of three parts butadiene with one part styrene. These materials are suspended in finely divided emulsion form in a large proportion of water, in the presence of a soap or detergent. Also present in small amounts are an initiator or catalyst which is usually a peroxide, and a chain-modifying agent such as dodecyl mercaptan.

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