CaF2

CaF2

CaF2

Major capability parameter
Density3.18(g/cm3
Melt point1360℃
Index of refraction1.39908 at 5mm
Solubility0.0017g/100cm(20℃∕水)
wavelengths0.13~11.3mm
Hardness158.3(100)
Flexible coefficientC11=164、C12=53、C44=33.7
Thermal expansion18.85×10-6∕℃
Crystal orientation<100>、<001>、<111>±0.5º
Size(mm)Special size and orientation are available upon request
PolishingSingle or double
Pack100 clean bag,1000 exactly clean bag