Magnesium Titanate vs. Mullite
Both magnesium titanate and mullite are oxide-based engineering ceramics. There are 10 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 magnesium titanate and the bottom bar is mullite.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 3.5 | |
| 2.7 to 3.0 |
| Dielectric Constant (Relative Permittivity) At 1 Hz | 26 | |
| 8.0 |
| Dielectric Strength (Breakdown Potential), kV/mm | 9.1 | |
| 16 to 17 |
| Electrical Dissipation At 1 MHz | 0.0013 | |
| 0.0025 |
| Electrical Resistivity Order of Magnitude, 10x Ω-m | 9.0 | |
| 10 to 11 |
| Flexural Strength, MPa | 80 | |
| 130 to 160 |
| Specific Heat Capacity, J/kg-K | 950 | |
| 950 |
| Thermal Conductivity, W/m-K | 3.8 | |
| 3.5 to 11 |
| Thermal Diffusivity, mm2/s | 1.1 | |
| 1.4 to 3.7 |
| Thermal Expansion, µm/m-K | 8.0 | |
| 5.8 |