PPS vs. PP Copolymer
Both PPS and PP copolymer are thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is PPS and the bottom bar is PP copolymer.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.3 to 1.7 | |
| 0.9 |
| Elongation at Break, % | 2.5 to 11 | |
| 12 |
| Flexural Modulus, GPa | 13 to 17 | |
| 1.3 |
| Flexural Strength, MPa | 120 to 190 | |
| 31 |
| Heat Deflection Temperature At 1.82 MPa (264 psi), °C | 130 to 260 | |
| 50 to 100 |
| Impact Strength: Notched Izod, J/m | 21 to 80 | |
| 110 to 350 |
| Strength to Weight: Axial, points | 16 to 37 | |
| 7.1 to 10 |
| Strength to Weight: Bending, points | 30 to 52 | |
| 20 to 25 |
| Tensile Strength: Ultimate (UTS), MPa | 75 to 190 | |
| 23 to 33 |