BaF2

Longsee 2022-11-12 0

Barium fluoride (BaF2) is widely used in infrared windows, ultraviolet windows and prisms.

Performance and parameters
Growth method	bridgman method
Crystal Structure	Tripartite
Lattice Constant	6.196 Å
Color and appearance	Water clear
Density	4.88 g/cm³
Melting point	1354℃
Mohs hardness	3mohs
Coefficient of thermal expansion	18.1×10-6/℃
Crystal orientation	<100>
Crystal face orientation accuracy	±0.5°
Edge orientation accuracy	±1°
Size (special size can be customized according to customer needs)	10×10×0.5mm、10×5×0.5mm、10×2×0.5mm、10×5×0.5mm etc.
Polishing	Single side polishing, double side polishing, etc
Surface roughness	＜5 Å
Packing	Class 1000 super clean room Class 100 super clean bag or single chip crystal box package