Infrared Transmitting Glass vs. Glass-bonded Mica
Both infrared transmitting glass and glass-bonded mica are glass and glass-ceramics. There are 9 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is infrared transmitting glass and the bottom bar is glass-bonded mica.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 4.4 to 4.8 | |
| 2.6 |
| Elastic (Young's, Tensile) Modulus, GPa | 18 to 63 | |
| 71 |
| Flexural Strength, MPa | 20 to 79 | |
| 79 |
| Specific Heat Capacity, J/kg-K | 360 to 430 | |
| 500 |
| Stiffness to Weight: Axial, points | 2.3 to 7.3 | |
| 15 |
| Stiffness to Weight: Bending, points | 20 to 28 | |
| 52 |
| Thermal Conductivity, W/m-K | 0.0060 to 0.23 | |
| 23 |
| Thermal Diffusivity, mm2/s | 0.0029 to 0.14 | |
| 18 |
| Thermal Expansion, µm/m-K | 9.0 to 17 | |
| 6.7 |