PSU vs. PTT
Both PSU and PTT are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is PSU and the bottom bar is PTT.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.2 to 1.6 | |
| 1.3 |
| Elongation at Break, % | 2.0 to 52 | |
| 60 |
| Flexural Modulus, GPa | 2.7 to 14 | |
| 2.8 |
| Flexural Strength, MPa | 110 to 200 | |
| 100 |
| 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 | |
| 60 |