PET vs. LLDPE
Both PET and LLDPE are thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is PET and the bottom bar is LLDPE.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.4 to 1.6 | |
| 0.94 |
| Dielectric Constant (Relative Permittivity) At 1 Hz | 3.7 | |
| 2.3 |
| Elastic (Young's, Tensile) Modulus, GPa | 3.5 to 11 | |
| 0.5 |
| Melting Onset (Solidus), °C | 260 | |
| 130 |
| Stiffness to Weight: Axial, points | 1.2 to 4.4 | |
| 0.3 |
| Stiffness to Weight: Bending, points | 32 to 54 | |
| 28 |