Thermoplastic PI vs. EVA
Both thermoplastic PI and EVA are thermoplastics. There are 10 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is thermoplastic PI and the bottom bar is EVA.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.4 to 1.5 | |
| 0.93 to 1.0 |
| Elastic (Young's, Tensile) Modulus, GPa | 3.7 to 20 | |
| 0.015 to 0.080 |
| Elongation at Break, % | 1.8 to 7.5 | |
| 300 to 800 |
| Maximum Temperature: Decomposition, °C | 530 | |
| 450 |
| Specific Heat Capacity, J/kg-K | 970 to 1100 | |
| 1400 |
| Stiffness to Weight: Axial, points | 1.5 to 7.9 | |
| 0.0087 to 0.048 |
| Stiffness to Weight: Bending, points | 37 to 64 | |
| 8.6 to 15 |
| Strength to Weight: Axial, points | 22 to 42 | |
| 0.87 to 10 |
| Strength to Weight: Bending, points | 36 to 57 | |
| 4.8 to 26 |
| Tensile Strength: Ultimate (UTS), MPa | 110 to 220 | |
| 3.0 to 35 |