Baria-alkali-silica Glass vs. Potassium Bromide
Baria-alkali-silica glass belongs to the glass and glass-ceramics classification, while potassium bromide belongs to the non-glass optical ceramics. There are 6 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 baria-alkali-silica glass and the bottom bar is potassium bromide.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 3.0 | |
| 2.8 |
| Elastic (Young's, Tensile) Modulus, GPa | 80 | |
| 24 |
| Electrical Dissipation At 1 MHz | 0.0022 | |
| 0.00020 |
| Stiffness to Weight: Axial, points | 15 | |
| 4.7 |
| Stiffness to Weight: Bending, points | 48 | |
| 35 |
| Thermal Expansion, µm/m-K | 9.5 | |
| 39 |