PTT vs. PP Homopolymer
Both PTT and PP homopolymer are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is PTT and the bottom bar is PP homopolymer.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.3 | |
| 0.91 to 1.2 |
| Elongation at Break, % | 60 | |
| 3.0 to 80 |
| Flexural Modulus, GPa | 2.8 | |
| 1.5 to 7.0 |
| Flexural Strength, MPa | 100 | |
| 41 to 100 |
| Strength to Weight: Axial, points | 13 | |
| 11 to 21 |
| Strength to Weight: Bending, points | 26 | |
| 27 to 37 |
| Tensile Strength: Ultimate (UTS), MPa | 60 | |
| 36 to 93 |