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CR Rubber vs. LCP

CR rubber belongs to the thermoset elastomers (rubber) classification, while LCP belongs to the thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.5
1.4 to 1.6
Elongation at Break, % 380
1.0 to 3.0
Limiting Oxygen Index (LOI), % 26
35
Maximum Temperature: Decomposition, °C 350
520
Specific Heat Capacity, J/kg-K 1120
1020 to 1200
Strength to Weight: Axial, points 1.9
33 to 43
Strength to Weight: Bending, points 7.1
45 to 56
Tensile Strength: Ultimate (UTS), MPa 11
180 to 230