Zirconium dioxide  (ZrO₂)

Appearance:                  white 

Density:                     5.50 g/cm³

Vapor pressure:               1 Pa at 2000℃      

Hardness(Mohs hardness):     6.5

Melting point:                 2720℃

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.:        2300℃

Purity:        >99.999%

Applications:  anti-reflection film, multi-layer film, decoration film, etc.

Specs:       Φ18*7t    Φ18*10t     Φ20*12t     Φ25*12t