EVA vs. PAS
Both EVA and PAS are thermoplastics. There are 10 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.
For each property being compared, the top bar is EVA and the bottom bar is PAS.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.93 to 1.0 | |
| 1.4 |
| Dielectric Constant (Relative Permittivity) At 1 Hz | 2.8 | |
| 3.5 |
| Dielectric Strength (Breakdown Potential), kV/mm | 21 | |
| 15 |
| Elastic (Young's, Tensile) Modulus, GPa | 0.015 to 0.080 | |
| 2.7 |
| Elongation at Break, % | 300 to 800 | |
| 40 |
| Stiffness to Weight: Axial, points | 0.0087 to 0.048 | |
| 1.1 |
| Stiffness to Weight: Bending, points | 8.6 to 15 | |
| 34 |
| Strength to Weight: Axial, points | 0.87 to 10 | |
| 17 |
| Strength to Weight: Bending, points | 4.8 to 26 | |
| 31 |
| Tensile Strength: Ultimate (UTS), MPa | 3.0 to 35 | |
| 83 |