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FKM Rubber vs. PC

FKM rubber belongs to the thermoset elastomers (rubber) classification, while PC belongs to the thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is FKM rubber and the bottom bar is PC.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.8
1.2 to 1.4
Elongation at Break, % 300
3.5 to 110
Glass Transition Temperature, °C -20
150
Strength to Weight: Axial, points 1.1
15 to 30
Strength to Weight: Bending, points 4.7
30 to 45
Tensile Strength: Ultimate (UTS), MPa 7.5
66 to 160