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Calcium Fluoride Evaporation Material (CaF2)

Calcium Fluoride Evaporation Material (CaF2)
Material Type Calcium Fluoride
Symbol CaF2
Color/Appearance White, Crystalline Solid
Melting Point (°C) 1,423
Theoretical Density (g/cc) 3.18
Z Ratio 0.775
Thermal Evaporation Techniques Boat:  W, Mo, Ta
Coil:  W, Mo, Ta
Basket:  W, Mo, Ta
Crucible:  Q
Temp. (°C) for Given Vap. Press. (Torr) 10-4:  ~1,100
Comments Rate control important. Preheat gently to outgas.


Calcium fluoride is the inorganic compound of the elements calcium and fluorine with the formula CaF2. It is a white insoluble solid. It occurs as the mineral fluorite (also called fluorspar), which is often deeply coloured owing to impurities.

Material Notes

AEM Deposition provides Calcium Fluoride pellets, Calcium Fluoride pieces, and Calcium Fluoride powder for sale, purity is 99.9%.

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