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CR Rubber vs. PTMT

CR rubber belongs to the thermoset elastomers (rubber) classification, while PTMT belongs to the thermoplastics. There are 5 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is CR rubber and the bottom bar is PTMT.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.5
1.3
Maximum Temperature: Mechanical, °C 130
130
Strength to Weight: Axial, points 1.9
12
Strength to Weight: Bending, points 7.1
25
Tensile Strength: Ultimate (UTS), MPa 11
56