PPA vs. EMA
Both PPA and EMA are thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is PPA and the bottom bar is EMA.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.1 | |
| 0.94 |
| Elongation at Break, % | 30 | |
| 800 |
| Melting Onset (Solidus), °C | 310 | |
| 78 |
| Strength to Weight: Axial, points | 14 to 17 | |
| 2.4 |
| Strength to Weight: Bending, points | 29 to 33 | |
| 9.5 |
| Tensile Strength: Ultimate (UTS), MPa | 57 to 69 | |
| 8.0 |