MakeItFrom.com
Menu (ESC)

PETG vs. LCP

Both PETG and LCP are thermoplastics. There are 12 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

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

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 2.2
11 to 24
Flexural Modulus, GPa 2.1
9.0 to 23
Flexural Strength, MPa 77
160 to 320
Tensile Strength: Ultimate (UTS), MPa 53
180 to 230

Thermal Properties

Heat Deflection Temperature At 1.82 MPa (264 psi), °C 69
240 to 270
Melting Onset (Solidus), °C 140
280
Specific Heat Capacity, J/kg-K 1200
1020 to 1200

Otherwise Unclassified Properties

Density, g/cm3 1.3
1.4 to 1.6

Common Calculations

Stiffness to Weight: Axial, points 1.0
4.4 to 8.9
Stiffness to Weight: Bending, points 34
51 to 65
Strength to Weight: Axial, points 12
33 to 43
Strength to Weight: Bending, points 25
45 to 56