PPO vs. PA 6/12
Both PPO and PA 6/12 are thermoplastics. There are 11 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is PPO and the bottom bar is PA 6/12.
Metric UnitsUS Customary Units
Mechanical Properties
| Elongation at Break, % | 3.5 to 28 | |
| 30 to 120 |
| Flexural Modulus, GPa | 2.5 to 8.6 | |
| 1.2 to 2.2 |
| Flexural Strength, MPa | 92 to 140 | |
| 45 to 64 |
| Tensile Strength: Ultimate (UTS), MPa | 63 to 140 | |
| 40 to 58 |
Thermal Properties
| Specific Heat Capacity, J/kg-K | 1020 to 1250 | |
| 1590 |
Electrical Properties
| Dielectric Constant (Relative Permittivity) At 1 Hz | 2.7 to 3.2 | |
| 3.9 to 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 1.1 to 1.4 | |
| 1.1 |
| Limiting Oxygen Index (LOI), % | 32 | |
| 25 |
| Water Absorption After 24 Hours, % | 0.060 to 0.070 | |
| 0.25 |
Common Calculations
| Strength to Weight: Axial, points | 16 to 27 | |
| 10 to 15 |
| Strength to Weight: Bending, points | 33 to 42 | |
| 25 to 31 |