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| Product Name: |
ZnSe
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| Supply Ability: |
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| Related proudcts |
windows, znse, znse, |
| Specifications |
ZnSe;ZnSe |
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For windows,domes and lenses for thermal-imaging system.
CVD ZnS, which appears orange, mainly works in Far-infrared region
Multi-spectrum ZnS (M-ZnS) shows excellent optical properties across the full band of 0.4-12μm, can be used in Far-, Mid-, Near-infrared and visible regions.
CVD ZnS windows, lenses and domes with size up to Ø250×16mm. For M-ZnS, the maximum size is 300×200×15mm.
ZnS
For windows,domes and lenses for thermal-imaging system.
CVD ZnS, which appears orange, mainly works in Far-infrared region
Multi-spectrum ZnS (M-ZnS) shows excellent optical properties across the full band of 0.4-12μm, can be used in Far-, Mid-, Near-infrared and visible regions.
CVD ZnS windows, lenses and domes with size up to Ø250×16mm. For M-ZnS, the maximum size is 300×200×15mm
Main Properties
Appellation Standard CVD ZnS Multi-Spectral ZnS
Homogeneity of refractive index <3×10-5 @0.6328μm <3×10-5 @0.6328μm
Hardness(knoop)(kg/mm2) 210-230 160
Rupture modulus(***) 103.4 68
Young's Modulus(GPa) 74.5 74.5
Posson ratio 0.29 0.28
Melting point (â„? 1830 1830
Density, (g/cm3) 4.09 4.09
Thermal conductivity(W/cm.K) 0ï¼?9 0.272
Thermal expansion coefficient, (10-6 ，℃-1 ) 7.85 7.85
Specific heat (Cal/g.k.) 0.112 0.124
Dielectric constant 8.35 8.35
CVD ZnSe
Primary candidate for high-power CO2 Lasers windows
For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems
maximum size: Ø200×12mm; typical size is Ø50×6mm
quality reached American products
Parameters CVD ZnSe
Homogeneity of refractive index <1×10-5@10.6μm
Hardness(knoop)(kg/mm2) 105
Rupture modulus(***) 55
Young's Modulus(GPa) 67.2
Posson ratio 0.28
Melting point (â„? 1520
Density, (g/cm3) 5.27
Thermal conductivity(W/cm.K) 0.18
Thermal expansion coefficient, (10-6 ，℃-1 ) 5.75
Specific heat (Cal/g.k.) 0.086
Dielectric constant 8.98
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| Company: |
HDC PHOTONICS CO.,LTD
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| Contact: |
Ms. Jane chen |
| Address: |
3A Spring building No.138 WenQuan RD |
| Postcode: |
350003 |
| Tel: |
86059163122171 |
| Fax: |
86059183168112 |
| E-mail: |
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