| Customization: | Available |
|---|---|
| Usage: | Optical |
| Certification: | ISO9001 |
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Product Description
Features
Exhibits resistance to impact, thermal fluctuations, and radiation, with excellent mechanical properties and chemical stability.
Transmission range is 0.11μm-8.5μm, offering very high transmittance.
Exhibits minimal birefringence, with the typical orientation being the optical axis perpendicular to the wafer surface.
Excellent chemical stability.
Used in optical prisms, wedges, windows, and related optical systems.
| Material Data | |
| Optical Properties | |
| Transmission Range | 0.12-9μm |
| Transmittance | >90%@0.193-6μm |
| Refractive Index | NO=1.566,[email protected]μm |
| NO=1.334,Ne=1.343@5μm | |
| Reflection Loss | 11.2%@0.12nm(both surfaces) |
| 5.7%@0.22μm(both surfaces) | |
| 5.1%@1μm(both surfaces) | |
| Absorption Coefficienet | 40×[email protected]μm |
| Structure | square crystal system |
| Cleavage Planes | <100> |
| Physical Properties | |
| Density[g/cm3] | 3.177 |
| Melting Point [ºC] | 1255 |
| ThermalConductivity [W/(m×K)] | 21 //c, 33.6⊥c @ 300K |
| Thermal Expansion [10-6/K] | 13.7//c, 8.9 ⊥c @ 373k |
| Knoop Hardness [kg/mm2] | 415 |
| Specific Heat Capacity [J/(kg×K)] | 1003 |
| Dielectric Constant | 4.87 //c, 5.44⊥c @ 1MHz |
| Young's Modulus (E) [GPa] | 138.5 |
| Shear Modulus(G) [GPa] | 54.66 |
| Bulk modulus(K) [GPa] | 101.32 |
| Poisson Coefficient | 0.276 |
| Chemical Properties | |
| Solubility / g/L | 0.002g @ 20ºC |
| Molecular Weight / g/mol | 62.3018 |
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