Spruce-pine-fir vs. PP Copolymer
Spruce-pine-fir belongs to the wood-based materials classification, while PP copolymer belongs to the thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.
For each property being compared, the top bar is spruce-pine-fir and the bottom bar is PP copolymer.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 0.5 | |
| 0.9 |
| Dielectric Strength (Breakdown Potential), kV/mm | 0.5 | |
| 21 to 22 |
| Elastic (Young's, Tensile) Modulus, GPa | 16 | |
| 0.9 to 1.1 |
| Elongation at Break, % | 1.5 | |
| 12 |
| Maximum Temperature: Mechanical, °C | 130 | |
| 80 |
| Stiffness to Weight: Axial, points | 18 | |
| 0.56 to 0.68 |
| Strength to Weight: Axial, points | 47 | |
| 7.1 to 10 |
| Strength to Weight: Bending, points | 86 | |
| 20 to 25 |
| Tensile Strength: Ultimate (UTS), MPa | 85 | |
| 23 to 33 |