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HNBR Rubber vs. SBR Rubber

Both HNBR 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 HNBR rubber and the bottom bar is SBR rubber.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
1.1
Elongation at Break, % 300
530
Maximum Temperature: Mechanical, °C 190
100
Strength to Weight: Axial, points 4.1
3.4
Strength to Weight: Bending, points 12
11
Tensile Strength: Ultimate (UTS), MPa 19
14