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Zinc Sulfide Sputtering Targets ZnS

Zinc Sulfide Sputtering Targets ZnS

  • $ 19800


    Zinc Sulphide Sputtering Targets Features

    • Purity: 99.99%  
    • Density: 4.10g/cm3
    • Shape: Discs, Plate, Step ( Dia ≤350mm,,  Thickness >1mm) Rectangle, Sheet,Step (Length ≤400mm, Width ≤200mm, Thickness ≥ 1mm)
    • Refractive Index: 2.20(10.6μm)
    • Transparence Wave Band: 0.3~13μm

    Zinc Sulphide Evaporation Material 

    • Density: 3.98 g/cm3 
    • Purity: 99.9%,99.9%
    • Hardness:  (acc. to Mohs) 3.5 -- 4, (acc. to Knoop) 178X27 Kg/mm2, Linear expansion coefficient 6.1X10-6
    • Melting point: 1800℃,Vapour pressure at 970℃ 1 Pa,at 1080℃ 10 Pa 
    • Specification: Solubility 1X10-3g/100g H2O, Soluble in acid,
    • Properties of thin film 
    1.       Transmission range 4000 ~ 14000nm
    2.       Refractive index at 550nm ~ 2.3um
    • Hints on evaporation
    1.       Molybdenum, tantalum boat, Mo boat, electron-beam gun, ION  Gun
    2.       Evaporation temperature 800℃~1100 ℃
    3.       Evaporation pressures 10-3 to 10-4
    4.       Substrate temperature 30 ~ 150 ℃
    • Color/Shape: solid substance, White or yellowish powder,tablets, granular.
    • Shape: (Granular)3-6mm,6-50mm,10-70mm (Tablet) Dia8mm or other
    • Applications: Anti-reflection films. PVD or CVD process as evaporation materials in Decorative and IR coating, often with low refractive materials MgF2, SiO2, SiO or high refractive materials Ge. Multi-layer coatings, beam splitters.

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