HMWPE vs. PP Copolymer
Both HMWPE and PP copolymer are thermoplastics. There are 9 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 HMWPE and the bottom bar is PP copolymer.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.95 | |
| 0.9 |
| Dielectric Constant (Relative Permittivity) At 1 Hz | 2.3 | |
| 2.2 to 2.3 |
| Elastic (Young's, Tensile) Modulus, GPa | 0.7 | |
| 0.9 to 1.1 |
| Heat Deflection Temperature At 455 kPa (66 psi), °C | 75 | |
| 82 to 98 |
| Stiffness to Weight: Axial, points | 0.41 | |
| 0.56 to 0.68 |
| Stiffness to Weight: Bending, points | 31 | |
| 36 to 38 |
| Strength to Weight: Axial, points | 5.0 | |
| 7.1 to 10 |
| Strength to Weight: Bending, points | 16 | |
| 20 to 25 |
| Tensile Strength: Ultimate (UTS), MPa | 17 | |
| 23 to 33 |