307 – Styrene Butadiene Rubber (SBR)

ASTM D-2000 classification: AA, BA

 

Temperature Range:

-25° to + 75°C.

 

Properties

SBR is a synthetic elastomer suitable for low to medium duty applications involving air, water and diluted mixtures for, economic and general purpose applications.

It has excellent physical properties including abrasion resistance, good tensile strength, low compression set and high tear properties and is also resistant to many organic salts and acids, and some organic solvents.

 

EMI Reference SpecificationHardness IRHDSGTensile Strength (MPa)Elongation at Break %Abrasion Resistance mm ³Colour
SBR401BSoft Commercial40°1.36400150Black
SBR501BSoft Commercial50°1.54350300Black
SBR602BHard Commercial60°1.43300400Black
SBR602RHard Commercial60°1.43300400Red
SBR655B1 Ply Insertion65°1.62.5450450Black
SBR701BHard Commercial70°1.62.5130450Black
SBR702BHard Commercial70°1.53150350Black
SBR755B1 Ply Insertion70°1.53150350Black
SBR801BHard Commercial80°1.453140350Black

Full data sheets for all grades are available on request.

* The information above is supplied in good faith and believed to be correct. This information is supplied upon the condition that persons receiving this will make their own determination as to its suitability for their purposes prior to use. EMI makes no representations or warranties, either expressed or implied with respect to the information or the product to which this information refers.