PPO vs. SAN
Both PPO and SAN are thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is PPO and the bottom bar is SAN.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.1 to 1.4 | |
| 1.1 to 1.4 |
| Elongation at Break, % | 3.5 to 28 | |
| 2.5 |
| Flexural Modulus, GPa | 2.5 to 8.6 | |
| 3.8 to 13 |
| Impact Strength: Notched Izod, J/m | 80 to 270 | |
| 23 to 60 |
| Specific Heat Capacity, J/kg-K | 1020 to 1250 | |
| 1070 to 1380 |
| Strength to Weight: Axial, points | 16 to 27 | |
| 19 to 25 |
| Strength to Weight: Bending, points | 33 to 42 | |
| 36 to 40 |
| Tensile Strength: Ultimate (UTS), MPa | 63 to 140 | |
| 74 to 130 |