NIR-photosensitive dyes

About the product

Photosensitive dyes, where the maximum absorption wavelength is in the range of the near infrared rays (NIR) of 810 - 830 nm and the molar absorbency coefficients indicate large values (1 x 105 or more). Using them with specific radical generators makes polymerization or decoloration possible through long-wave light sources. When using our organoboron compounds as radical generators, NIR-photosensitive dyes can work as high-sensitive light polymerization initiators. In addition, the dyes can be used as high-sensitive NIR absorbency material for various applications, including light polymerization initiators, printing plates, and NIR absorbency sheets.

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Cautions for storage

Avoid direct sunlight. Keep the container tightly closed and store in a dry, cool, and well-ventilated place.Keep the container away from fire.



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