Magnesium fluoride  (MgF2)

Appearance：                  colorless transparent

Density：                     3.18 g/cm3

Vapor pressure：               1 Pa at 1150°C      10 Pa at 1300°C

Hardness（Mohs hardness）：     5～6

Melting point：                1260℃

Solubility：                    soluble in nitric acid

Transmittance scope：           200～7000nm

Refractive index(550nm）：       1.38

Vapour deposition condition：     evaporated by electron gun

Vapour deposition temp.：        1300～1600℃

Purity：       ＞99.99%

Applications：  anti-reflection film, multi-layer film, filter, spectroscope, etc.

Specs：     0.1～0.5mm  1～2mm   1～3mm   1～5mm     2～3mm   2～4mm    3～5mm

We are able to produce products of all materials and specs according

to customer’s demand