PVDF vs. PPO
Both PVDF and PPO are thermoplastics. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is PVDF and the bottom bar is PPO.
Metric UnitsUS Customary Units
Mechanical Properties
| Elongation at Break, % | 200 | |
| 3.5 to 28 |
| Flexural Modulus, GPa | 1.5 | |
| 2.5 to 8.6 |
| Flexural Strength, MPa | 75 | |
| 92 to 140 |
| Impact Strength: Notched Izod, J/m | 180 | |
| 80 to 270 |
| Tensile Strength: Ultimate (UTS), MPa | 49 | |
| 63 to 140 |
Thermal Properties
| Heat Deflection Temperature At 1.82 MPa (264 psi), °C | 85 | |
| 120 to 140 |
| Maximum Temperature: Mechanical, °C | 140 | |
| 100 to 110 |
| Specific Heat Capacity, J/kg-K | 1120 | |
| 1020 to 1250 |
| Thermal Expansion, µm/m-K | 120 | |
| 25 to 60 |
Electrical Properties
| Dielectric Constant (Relative Permittivity) At 1 Hz | 7.5 | |
| 2.7 to 3.2 |
| Dielectric Strength (Breakdown Potential), kV/mm | 10 | |
| 19 to 21 |
| Electrical Resistivity Order of Magnitude, 10x Ω-m | 12 | |
| 15 |
Otherwise Unclassified Properties
| Density, g/cm3 | 1.8 | |
| 1.1 to 1.4 |
| Limiting Oxygen Index (LOI), % | 49 | |
| 32 |
| Water Absorption After 24 Hours, % | 0 | |
| 0.060 to 0.070 |
Common Calculations
| Strength to Weight: Axial, points | 7.8 | |
| 16 to 27 |
| Strength to Weight: Bending, points | 17 | |
| 33 to 42 |