PFA vs. PTT
Both PFA and PTT are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.
For each property being compared, the top bar is PFA and the bottom bar is PTT.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 2.2 | |
| 1.3 |
| Elongation at Break, % | 300 | |
| 60 |
| Flexural Modulus, GPa | 0.7 | |
| 2.8 |
| Melting Onset (Solidus), °C | 300 | |
| 230 |
| Strength to Weight: Axial, points | 3.9 | |
| 13 |
| Strength to Weight: Bending, points | 10 | |
| 26 |
| Tensile Strength: Ultimate (UTS), MPa | 30 | |
| 60 |