RPU vs. PC
RPU belongs to the thermoset plastics classification, while PC belongs to the thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.
For each property being compared, the top bar is RPU and the bottom bar is PC.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.2 | |
| 1.2 to 1.4 |
| Elongation at Break, % | 90 | |
| 3.5 to 110 |
| Flexural Modulus, GPa | 2.0 | |
| 2.3 to 10 |
| Flexural Strength, MPa | 83 | |
| 92 to 160 |
| Specific Heat Capacity, J/kg-K | 1750 | |
| 1000 to 1200 |
| Strength to Weight: Axial, points | 14 | |
| 15 to 30 |
| Strength to Weight: Bending, points | 28 | |
| 30 to 45 |
| Tensile Strength: Ultimate (UTS), MPa | 60 | |
| 66 to 160 |
| Thermal Expansion, µm/m-K | 63 | |
| 10 to 69 |