Soda-lime Glass vs. ECO Rubber
Soda-lime glass and ECO rubber belong to fundamentally different material chemistries. Soda-lime glass is a ceramic material, while ECO rubber is polymeric. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 11 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 soda-lime glass and the bottom bar is ECO rubber.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 70 to 71 | |
| 0.0075 |
| Poisson's Ratio | 0.23 | |
| 0.49 |
| Shear Modulus, GPa | 29 | |
| 2.5 |
| Tensile Strength: Ultimate (UTS), MPa | 41 to 180 | |
| 16 |
Thermal Properties
| Maximum Temperature: Mechanical, °C | 300 | |
| 130 |
| Thermal Expansion, µm/m-K | 8.8 to 9.0 | |
| 650 |
Otherwise Unclassified Properties
| Density, g/cm3 | 2.4 | |
| 1.5 |
Common Calculations
| Stiffness to Weight: Axial, points | 16 | |
| 0.0029 |
| Stiffness to Weight: Bending, points | 56 | |
| 4.5 |
| Strength to Weight: Axial, points | 4.6 to 20 | |
| 3.0 |
| Strength to Weight: Bending, points | 11 to 28 | |
| 9.5 |