
透射镜片材料 --- Strontium Fluoride (SrF2) 氟化锶
透射镜片材料 --- Strontium Fluoride (SrF2) 氟化锶
Transmission Range % | 50 |
Transmission Range | 0.14 - 9 µm (thickness 2mm) |
Refractive Index | 1.436914 @633 nm |
Reflection Loss | 1.74% @10 µm |
Residual Beam Wavelength | 40 µm |
Density | 4.24 g/cm3 |
Melting point | 1477°C |
Molecular Weight | 125.62 |
Thermal Conductivity | 1.42 W/m·K @298K |
Spec. Heat Capacity | 544 J/kg·K |
Thermal Expansion | 18.4 · 10-6/K @293K |
Hardness (Mohs) | 130 <111> |
Young's Modulus | 99.91 GPa |
Shear Modulus | 34.6 GPa |
Bulk Modulus | 24.65 GPa |
Elastic Coefficient | C11 = 124; C12 = 44; C44 = 31.8 GP |
Dielectric Constant | 7.69 @2MHz |
Solubility in Water | 0.021g / 100g @25°C |
Crystal Structure | single crystal, synthetic |
Crystal Type | cubic, CaF2 type structure, a0 = 5.7996 Å |
Cleavage Planes | (111) |
Poisson Ratio | 0.29 |
Application | UV and VUV spectroscopy |
询价采购透射镜片材料 --- Strontium Fluoride (SrF2) 氟化锶
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