ECO Rubber vs. Thermoset PI
ECO rubber belongs to the thermoset elastomers (rubber) classification, while thermoset PI belongs to the thermoset plastics. There are 8 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 ECO rubber and the bottom bar is thermoset PI.
Metric UnitsUS Customary Units
Material Properties
| Compressive (Crushing) Strength, MPa | 21 | |
| 120 to 210 |
| Density, g/cm3 | 1.5 | |
| 1.4 to 1.6 |
| Elongation at Break, % | 440 | |
| 2.0 to 5.9 |
| Maximum Temperature: Mechanical, °C | 130 | |
| 260 |
| Strength to Weight: Axial, points | 3.0 | |
| 6.5 to 16 |
| Strength to Weight: Bending, points | 9.5 | |
| 16 to 30 |
| Tensile Strength: Ultimate (UTS), MPa | 16 | |
| 37 to 81 |
| Thermal Expansion, µm/m-K | 650 | |
| 38 to 54 |