KRS-5 | Infrared Crystal

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KRS-5 | Infrared Crystal (thallium bromo-iodide (KRS-5)) is mixed by thallium bromide and thallium iodide crystals, containing non hygroscopic properties, and has a wide infrared transmission range.

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Description

KRS-5 | Infrared Crystal (thallium bromo-iodide (KRS-5)) is mixed by thallium bromide and thallium iodide crystals. With non-hygroscopic properties and a wide infrared transmission range, especially in the air, it can transmit quite a wide infrared wavelength range from 0.5 to 40μm. In addition, its transmission can reach above 70 percent, making it an ideal infrared material.

 

MAIN APPLICATIONS

  • Infrared optical windows
  • Prisms
  • Lenses
  • Fourier infrared spectrometer window
  • Etc.

 

 

Technical Specifications

Crystal

KRS-5
Density

7.371g/cm3
Melting Point

412°C
Refractive index

2.37@10μm
Hardness

40Kg/mm
Young modulus

26Mpa
Thermal expansivity

58 10-6/°C
Wavelength range

0.5~40μm
Transmission

70%
Hygroscopicity

None

More Details

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