Functional dye

CIR

A dye that exhibits characteristics of absorption in the near-infrared range (780-1500 nm).

Features

Transmits light in the visible light region and effectively cuts out the near-infrared region.

Application(s)

Use of the heat ray absorption function

  • Heat storage, thermal insulation fiber (warm clothing and ski wear)
  • Hot-wire shielding

Use of specific wavelength light absorption functions

  • Quencher: a stabilizer of cyanine dyes
  • Functional ink (for special readers)
  • Photothermal conversion material (Flash fixing/Thermal CTP plate sensitizer)
  • Optical filters for image sensors

Contact

Carlit Co., Ltd. Electronic Materials Dept.
03-6685-2047
Reception hours
9:00 a.m. to 5:00 p.m.
(excluding Saturdays, Sundays, national holidays and the New Year holiday)
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