PPA vs. NEMA Laminate
PPA belongs to the thermoplastics classification, while NEMA laminate belongs to the thermoset plastics. There are 7 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.
For each property being compared, the top bar is PPA and the bottom bar is NEMA laminate.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.1 | |
| 1.3 to 1.9 |
| Flexural Modulus, GPa | 2.3 to 2.4 | |
| 6.4 to 18 |
| Flexural Strength, MPa | 95 to 110 | |
| 87 to 340 |
| Strength to Weight: Axial, points | 14 to 17 | |
| 8.3 to 40 |
| Strength to Weight: Bending, points | 29 to 33 | |
| 17 to 50 |
| Tensile Strength: Ultimate (UTS), MPa | 57 to 69 | |
| 55 to 260 |
| Water Absorption After 24 Hours, % | 0.7 | |
| 0.17 to 3.5 |