PA 11 vs. PPE
Both PA 11 and PPE are thermoplastics. There are 12 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is PA 11 and the bottom bar is PPE.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 0.4 to 1.3 | |
2.3 |
Elongation at Break, % | 80 to 130 | |
30 |
Tensile Strength: Ultimate (UTS), MPa | 25 to 51 | |
55 |
Thermal Properties
Melting Onset (Solidus), °C | 180 | |
260 |
Specific Heat Capacity, J/kg-K | 1740 | |
1200 |
Thermal Conductivity, W/m-K | 0.28 | |
0.22 |
Otherwise Unclassified Properties
Density, g/cm3 | 1.0 | |
1.1 |
Common Calculations
Stiffness to Weight: Axial, points | 0.22 to 0.71 | |
1.2 |
Stiffness to Weight: Bending, points | 24 to 36 | |
42 |
Strength to Weight: Axial, points | 6.7 to 14 | |
14 |
Strength to Weight: Bending, points | 18 to 30 | |
30 |
Thermal Diffusivity, mm2/s | 0.16 | |
0.17 |