PP Copolymer vs. Epoxy
PP copolymer belongs to the thermoplastics classification, while epoxy belongs to the thermoset plastics. There are 10 material properties with values for both materials. Properties with values for just one material (20, in this case) are not shown.
For each property being compared, the top bar is PP copolymer and the bottom bar is epoxy.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.9 | |
| 1.3 |
| Dielectric Strength (Breakdown Potential), kV/mm | 21 to 22 | |
| 16 |
| Elastic (Young's, Tensile) Modulus, GPa | 0.9 to 1.1 | |
| 2.4 |
| Elongation at Break, % | 12 | |
| 4.5 |
| Maximum Temperature: Mechanical, °C | 80 | |
| 130 |
| Stiffness to Weight: Axial, points | 0.56 to 0.68 | |
| 1.0 |
| Stiffness to Weight: Bending, points | 36 to 38 | |
| 34 |
| Strength to Weight: Axial, points | 7.1 to 10 | |
| 14 |
| Strength to Weight: Bending, points | 20 to 25 | |
| 28 |
| Tensile Strength: Ultimate (UTS), MPa | 23 to 33 | |
| 67 |