PTMT vs. Epoxy
PTMT belongs to the thermoplastics classification, while epoxy belongs to the thermoset plastics. There are 6 material properties with values for both materials. Properties with values for just one material (21, in this case) are not shown.
For each property being compared, the top bar is PTMT and the bottom bar is epoxy.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.3 | |
| 1.3 |
| Dielectric Strength (Breakdown Potential), kV/mm | 17 | |
| 16 |
| Maximum Temperature: Mechanical, °C | 130 | |
| 130 |
| Strength to Weight: Axial, points | 12 | |
| 14 |
| Strength to Weight: Bending, points | 25 | |
| 28 |
| Tensile Strength: Ultimate (UTS), MPa | 56 | |
| 67 |