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PCL vs. PP Copolymer

Both PCL and PP copolymer are thermoplastics. There are 10 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 PCL and the bottom bar is PP copolymer.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.1
0.9
Elastic (Young's, Tensile) Modulus, GPa 1.2
0.9 to 1.1
Elongation at Break, % 300
12
Maximum Temperature: Mechanical, °C 40
80
Melting Onset (Solidus), °C 60
150
Stiffness to Weight: Axial, points 0.61
0.56 to 0.68
Stiffness to Weight: Bending, points 32
36 to 38
Strength to Weight: Axial, points 2.5
7.1 to 10
Strength to Weight: Bending, points 9.4
20 to 25
Tensile Strength: Ultimate (UTS), MPa 10
23 to 33