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EA Rubber vs. SBR Rubber

Both EA rubber and SBR rubber are thermoset elastomers (rubber). There are 6 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EA rubber and the bottom bar is SBR rubber.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
1.1
Elongation at Break, % 430
530
Maximum Temperature: Mechanical, °C 160
100
Strength to Weight: Axial, points 3.0
3.4
Strength to Weight: Bending, points 10
11
Tensile Strength: Ultimate (UTS), MPa 14
14