HMWPE vs. Thermoplastic PI
Both HMWPE and thermoplastic PI are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is HMWPE and the bottom bar is thermoplastic PI.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.95 | |
| 1.4 to 1.5 |
| Elastic (Young's, Tensile) Modulus, GPa | 0.7 | |
| 3.7 to 20 |
| Stiffness to Weight: Axial, points | 0.41 | |
| 1.5 to 7.9 |
| Stiffness to Weight: Bending, points | 31 | |
| 37 to 64 |
| Strength to Weight: Axial, points | 5.0 | |
| 22 to 42 |
| Strength to Weight: Bending, points | 16 | |
| 36 to 57 |
| Tensile Strength: Ultimate (UTS), MPa | 17 | |
| 110 to 220 |