EPDM Rubber vs. Phenolic
EPDM rubber belongs to the thermoset elastomers (rubber) classification, while phenolic belongs to the thermoset plastics. There are 11 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is EPDM rubber and the bottom bar is phenolic.
Metric UnitsUS Customary Units
Mechanical Properties
| Elongation at Break, % | 400 | |
| 2.0 |
| Tensile Strength: Ultimate (UTS), MPa | 13 | |
| 48 |
Thermal Properties
| Glass Transition Temperature, °C | -60 | |
| 170 |
| Maximum Temperature: Decomposition, °C | 290 | |
| 260 |
| Maximum Temperature: Mechanical, °C | 160 | |
| 150 |
| Specific Heat Capacity, J/kg-K | 2000 | |
| 1400 |
| Thermal Conductivity, W/m-K | 0.2 | |
| 0.25 |
Otherwise Unclassified Properties
| Density, g/cm3 | 1.0 | |
| 1.3 |
Common Calculations
| Strength to Weight: Axial, points | 3.6 | |
| 10 |
| Strength to Weight: Bending, points | 12 | |
| 23 |
| Thermal Diffusivity, mm2/s | 0.1 | |
| 0.14 |