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PMQ Rubber vs. PSU

PMQ rubber belongs to the thermoset elastomers (rubber) classification, while PSU belongs to the thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is PMQ rubber and the bottom bar is PSU.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.2
1.2 to 1.6
Elongation at Break, % 480
2.0 to 52
Specific Heat Capacity, J/kg-K 1590
910 to 1000
Strength to Weight: Axial, points 1.9
16 to 25
Strength to Weight: Bending, points 7.4
30 to 40
Tensile Strength: Ultimate (UTS), MPa 8.0
70 to 140