Zirconium dioxide (ZrO2)

Appearance: white
Density: 5.50 g/cm3
Vapor pressure: 1 Pa at 2000centigrade
Hardness(Mohs hardness): 6.5
Melting point: 2720centigrade
Solubility: non-soluble in water, soluble in hydrofluoric acid
Transmittance scope: 320-7000nm
Refractive index: 2.05
Vapour deposition condition: evaporated by electron gun, oxygen added
Vapour deposition temp.: 2300centigrade

Purity: >99.99%
Applications: anti-reflection film, multi-layer film, decoration film, etc.
Usual specs: Φ18*7t Φ18*10t Φ20*12t Φ25*12t