Formula | TiO2 |
Growth method | Verneuil technique |
Max. sizes, (mm) | Ø 25.4 |
Transmission range, (µm) (Thickness 6 mm) |
0.43 – 6.0 |
Structure | tetragonal |
Density (g/cm3) | 4.25 |
Melting point (°C) | 1840 |
Hardness (Mohs) | 7 |
hermal expansion coefficient (10-6/K) | vertical c-axis: 7.2 parallel c-axis: 9.9 |
Thermal conductivity (W m-1 K-1) | 12.56 |
Specific heat capacity (J kg-1K-1) | 710 |
Solubility in water (g/100 cm3) | |
Solubility in acids | unessential |
Solubility in organic solvents | |
Wavelength (µm) Refractive index no Refractive index ne |
0.6 2.61 2.90 |
Absorption coefficient (cm-1) |