PA 6/10 vs. PEEK
Both PA 6/10 and PEEK are thermoplastics. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.
For each property being compared, the top bar is PA 6/10 and the bottom bar is PEEK.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 1.6 to 2.3 | |
| 4.0 to 24 |
| Elongation at Break, % | 110 to 120 | |
| 1.6 to 43 |
| Flexural Modulus, GPa | 1.4 to 2.0 | |
| 3.8 to 19 |
| Flexural Strength, MPa | 48 to 59 | |
| 150 to 330 |
| Impact Strength: Notched Izod, J/m | 85 | |
| 78 to 120 |
| Tensile Strength: Ultimate (UTS), MPa | 45 to 60 | |
| 97 to 200 |
Thermal Properties
| Maximum Temperature: Decomposition, °C | 440 | |
| 570 |
| Maximum Temperature: Mechanical, °C | 80 | |
| 330 |
| Melting Onset (Solidus), °C | 220 | |
| 340 |
| Specific Heat Capacity, J/kg-K | 1510 | |
| 1390 to 1700 |
| Thermal Conductivity, W/m-K | 0.23 | |
| 0.25 to 0.93 |
Otherwise Unclassified Properties
| Density, g/cm3 | 1.1 | |
| 1.3 to 1.5 |
| Limiting Oxygen Index (LOI), % | 25 | |
| 38 |
| Water Absorption After 24 Hours, % | 0.26 | |
| 0.060 to 0.3 |
Common Calculations
| Stiffness to Weight: Axial, points | 0.78 to 1.1 | |
| 1.5 to 10 |
| Stiffness to Weight: Bending, points | 34 to 39 | |
| 36 to 73 |
| Strength to Weight: Axial, points | 11 to 15 | |
| 20 to 41 |
| Strength to Weight: Bending, points | 25 to 30 | |
| 36 to 55 |
| Thermal Diffusivity, mm2/s | 0.13 | |
| 0.1 to 0.51 |