Epoxy vs. PP Homopolymer
Epoxy belongs to the thermoset plastics classification, while PP homopolymer belongs to the thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (21, in this case) are not shown.
For each property being compared, the top bar is epoxy and the bottom bar is PP homopolymer.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 1.3 | |
| 0.91 to 1.2 |
| Elongation at Break, % | 4.5 | |
| 3.0 to 80 |
| Glass Transition Temperature, °C | 120 | |
| 170 |
| Maximum Temperature: Mechanical, °C | 130 | |
| 120 |
| Specific Heat Capacity, J/kg-K | 1500 | |
| 1230 to 1900 |
| Strength to Weight: Axial, points | 14 | |
| 11 to 21 |
| Strength to Weight: Bending, points | 28 | |
| 27 to 37 |
| Tensile Strength: Ultimate (UTS), MPa | 67 | |
| 36 to 93 |
| Thermal Expansion, µm/m-K | 100 | |
| 30 to 90 |