Styrene-butadiene rubber (SBR) is the highest volume general-purpose synthetic rubber in production today. This general-purpose synthetic rubber is manufactured from a copolymer of styrene and butadiene, and in many cases is used as a cost-efficient alternative to natural rubber.
SBR rubber is highly regarded for its excellent abrasion resistance, crack endurance and positive ageing characteristics. It also delivers good compression set and water resistance, as well as favorable bonding and heat-ageing properties. SBR rubber is not suitable for applications involving chemicals, ozone, strong acids, oils, greases, fats and most hydrocarbons. Its solvent resistance and weathering properties are inferior to most other elastomers.