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SAN vs. SBR Rubber

SAN belongs to the thermoplastics classification, while SBR rubber belongs to the thermoset elastomers (rubber). There are 6 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.1 to 1.4
1.1
Elongation at Break, % 2.5
530
Specific Heat Capacity, J/kg-K 1070 to 1380
1880
Strength to Weight: Axial, points 19 to 25
3.4
Strength to Weight: Bending, points 36 to 40
11
Tensile Strength: Ultimate (UTS), MPa 74 to 130
14