PVF vs. DAP
PVF belongs to the thermoplastics classification, while DAP belongs to the thermoset plastics. There are 12 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 PVF and the bottom bar is DAP.
Metric UnitsUS Customary Units
Mechanical Properties
| Flexural Strength, MPa | 90 | |
| 62 |
| Impact Strength: Notched Izod, J/m | 100 | |
| 14 |
| Tensile Strength: Ultimate (UTS), MPa | 65 | |
| 28 |
Thermal Properties
| Glass Transition Temperature, °C | -20 | |
| 150 |
| Heat Deflection Temperature At 1.82 MPa (264 psi), °C | 90 | |
| 160 |
| Specific Heat Capacity, J/kg-K | 1300 | |
| 1450 |
| Thermal Conductivity, W/m-K | 0.13 | |
| 0.6 |
| Thermal Expansion, µm/m-K | 100 | |
| 25 |
Otherwise Unclassified Properties
| Density, g/cm3 | 1.4 | |
| 1.7 |
Common Calculations
| Strength to Weight: Axial, points | 13 | |
| 4.5 |
| Strength to Weight: Bending, points | 26 | |
| 12 |
| Thermal Diffusivity, mm2/s | 0.071 | |
| 0.24 |