Aluminosilicate Glass vs. Cordierite
Aluminosilicate glass belongs to the glass and glass-ceramics classification, while cordierite belongs to the oxide-based engineering ceramics. There are 6 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is aluminosilicate glass and the bottom bar is cordierite.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 2.4 | |
| 2.0 to 2.2 |
| Dielectric Constant (Relative Permittivity) At 1 MHz | 6.3 | |
| 4.7 |
| Elastic (Young's, Tensile) Modulus, GPa | 87 | |
| 62 |
| Fracture Toughness, MPa-m1/2 | 0.9 | |
| 2.0 |
| Stiffness to Weight: Axial, points | 20 | |
| 15 to 17 |
| Stiffness to Weight: Bending, points | 63 | |
| 59 to 67 |