Thermoset PI vs. COC
Thermoset PI belongs to the thermoset plastics classification, while COC belongs to the thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (22, in this case) are not shown.
For each property being compared, the top bar is thermoset PI and the bottom bar is COC.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.4 to 1.6 | |
| 1.0 |
| Electrical Resistivity Order of Magnitude, 10x Ω-m | 15 | |
| 14 |
| Elongation at Break, % | 2.0 to 5.9 | |
| 2.5 |
| Strength to Weight: Axial, points | 6.5 to 16 | |
| 17 |
| Strength to Weight: Bending, points | 16 to 30 | |
| 34 |
| Tensile Strength: Ultimate (UTS), MPa | 37 to 81 | |
| 60 |
| Thermal Expansion, µm/m-K | 38 to 54 | |
| 60 |
| Water Absorption After 24 Hours, % | 0.14 to 0.24 | |
| 0 |