MakeItFrom.com
Menu (ESC)

PCL vs. PLA

Both PCL and PLA are thermoplastics. There are 11 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

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

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 1.2
3.5
Elongation at Break, % 300
6.0
Tensile Strength: Ultimate (UTS), MPa 10
50

Thermal Properties

Glass Transition Temperature, °C -60
60
Maximum Temperature: Mechanical, °C 40
50
Melting Onset (Solidus), °C 60
160

Otherwise Unclassified Properties

Density, g/cm3 1.1
1.3

Common Calculations

Stiffness to Weight: Axial, points 0.61
1.6
Stiffness to Weight: Bending, points 32
40
Strength to Weight: Axial, points 2.5
11
Strength to Weight: Bending, points 9.4
24