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PA 6/10 vs. CR Rubber

PA 6/10 belongs to the thermoplastics classification, while CR rubber belongs to the thermoset elastomers (rubber). There are 11 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 PA 6/10 and the bottom bar is CR rubber.

Metric UnitsUS Customary Units

Mechanical Properties

Elongation at Break, % 110 to 120
380
Tensile Strength: Ultimate (UTS), MPa 45 to 60
11

Thermal Properties

Maximum Temperature: Decomposition, °C 440
350
Maximum Temperature: Mechanical, °C 80
130
Specific Heat Capacity, J/kg-K 1510
1120
Thermal Conductivity, W/m-K 0.23
0.19

Otherwise Unclassified Properties

Density, g/cm3 1.1
1.5
Limiting Oxygen Index (LOI), % 25
26

Common Calculations

Strength to Weight: Axial, points 11 to 15
1.9
Strength to Weight: Bending, points 25 to 30
7.1
Thermal Diffusivity, mm2/s 0.13
0.11