PTMT vs. EVA
Both PTMT and EVA are thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is PTMT and the bottom bar is EVA.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.3 | |
| 0.93 to 1.0 |
| Dielectric Constant (Relative Permittivity) At 1 Hz | 3.2 | |
| 2.8 |
| Dielectric Strength (Breakdown Potential), kV/mm | 17 | |
| 21 |
| Strength to Weight: Axial, points | 12 | |
| 0.87 to 10 |
| Strength to Weight: Bending, points | 25 | |
| 4.8 to 26 |
| Tensile Strength: Ultimate (UTS), MPa | 56 | |
| 3.0 to 35 |