SAN vs. PAS
Both SAN and PAS are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.
For each property being compared, the top bar is SAN and the bottom bar is PAS.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.1 to 1.4 | |
| 1.4 |
| Elongation at Break, % | 2.5 | |
| 40 |
| Flexural Modulus, GPa | 3.8 to 13 | |
| 2.8 |
| Impact Strength: Notched Izod, J/m | 23 to 60 | |
| 85 |
| Strength to Weight: Axial, points | 19 to 25 | |
| 17 |
| Strength to Weight: Bending, points | 36 to 40 | |
| 31 |
| Tensile Strength: Ultimate (UTS), MPa | 74 to 130 | |
| 83 |