PP Copolymer vs. HDPE
Both PP copolymer and HDPE are thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is PP copolymer and the bottom bar is HDPE.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.9 | |
| 1.0 to 1.3 |
| Elongation at Break, % | 12 | |
| 2.5 to 100 |
| Flexural Modulus, GPa | 1.3 | |
| 4.0 to 7.5 |
| Impact Strength: Notched Izod, J/m | 110 to 350 | |
| 50 to 260 |
| Maximum Temperature: Mechanical, °C | 80 | |
| 90 |
| Strength to Weight: Axial, points | 7.1 to 10 | |
| 6.9 to 17 |
| Strength to Weight: Bending, points | 20 to 25 | |
| 19 to 32 |
| Tensile Strength: Ultimate (UTS), MPa | 23 to 33 | |
| 24 to 80 |