Styrene-Butadiene (SBR)
Styrene-Butadiene (SBR) is a copolymer of styrene and butadiene.
SBR compounds have properties similar to those of natural rubber. SBRs primary custom moulded application is used in hydraulic brake system seals and diaphragms, with the majority of the industry usage coming from the Tire Industry. SBR features excellent resistance to brake fluids and good water resistance.
STYRENE BUTADIENE (SBR)
Primary Uses
O-rings, rubber seals and custom moulded rubber components for:
hydraulic brake systems seals and diaphragms
plumbing applications
Application Advantages
good resistance to brake fluids
good resistance to water
Application Disadvantages
poor weather resistance
poor petroleum oil and solvent resistance
| General Description | Chemical Description | ISO/DIN 1629 | Other Trade names & Abbreviations | ASTM D2000 Designations |
| Styrene-Butadiene | Styrene-butadiene rubber | SBR | SBR | AA, BA |
| Temperature Range (Dry Heat) | Low | High |
| Fahrenheit | - 50 °F | 212 °F |
| Celsius | - 46 °C | 100 °C |
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