PPA vs. Ethyl Cellulose
Both PPA and Ethyl Cellulose are thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.
For each property being compared, the top bar is PPA and the bottom bar is Ethyl Cellulose.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.1 | |
| 1.1 |
| Heat Deflection Temperature At 1.82 MPa (264 psi), °C | 120 | |
| 55 to 93 |
| Strength to Weight: Axial, points | 14 to 17 | |
| 4.6 to 13 |
| Strength to Weight: Bending, points | 29 to 33 | |
| 14 to 27 |
| Tensile Strength: Ultimate (UTS), MPa | 57 to 69 | |
| 18 to 51 |
| Water Absorption After 24 Hours, % | 0.7 | |
| 0.88 to 1.5 |