PSU vs. PVF
Both PSU and PVF are thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is PSU and the bottom bar is PVF.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.2 to 1.6 | |
| 1.4 |
| Flexural Strength, MPa | 110 to 200 | |
| 90 |
| Heat Deflection Temperature At 1.82 MPa (264 psi), °C | 180 to 200 | |
| 90 |
| Impact Strength: Notched Izod, J/m | 59 to 100 | |
| 100 |
| Specific Heat Capacity, J/kg-K | 910 to 1000 | |
| 1300 |
| Strength to Weight: Axial, points | 16 to 25 | |
| 13 |
| Strength to Weight: Bending, points | 30 to 40 | |
| 26 |
| Tensile Strength: Ultimate (UTS), MPa | 70 to 140 | |
| 65 |
| Thermal Expansion, µm/m-K | 25 to 57 | |
| 100 |