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POM-H vs. CR Rubber

POM-H belongs to the thermoplastics classification, while CR rubber belongs to the thermoset elastomers (rubber). There are 6 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is POM-H and the bottom bar is CR rubber.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.4 to 1.6
1.5
Elongation at Break, % 7.0 to 55
380
Specific Heat Capacity, J/kg-K 1250 to 1460
1120
Strength to Weight: Axial, points 11 to 13
1.9
Strength to Weight: Bending, points 22 to 26
7.1
Tensile Strength: Ultimate (UTS), MPa 60 to 67
11