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PCL vs. ECO Rubber

PCL belongs to the thermoplastics classification, while ECO rubber belongs to the thermoset elastomers (rubber). There are 9 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is PCL and the bottom bar is ECO rubber.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.1
1.5
Elastic (Young's, Tensile) Modulus, GPa 1.2
0.0075
Elongation at Break, % 300
440
Maximum Temperature: Mechanical, °C 40
130
Stiffness to Weight: Axial, points 0.61
0.0029
Stiffness to Weight: Bending, points 32
4.5
Strength to Weight: Axial, points 2.5
3.0
Strength to Weight: Bending, points 9.4
9.5
Tensile Strength: Ultimate (UTS), MPa 10
16