The Invisible Signal: Infrared Fluorescent Pigment
Infrared (IR) Fluorescent Pigments (also known as NIR-to-NIR emitters) are advanced functional materials that absorb light and re-emit it within the Near-Infrared spectrum (700海里 to 1700海里). Unlike standard fluorescent pigments that glow in bright neon colors under UV light, these pigments remain completely invisible to the human eye even when “glowing”—they can only be seen through specialized NIR cameras, sensors, or night-vision equipment.
Infrared fluorescent pigment are able to absorb non-visible light at UV-A or VIS region and emit Near Infrared Light (800–1100nm).
色 : deep blue , 赤い ,黄色, green colour in visible light; exposure to green light, the marker emits in the NIR region which is visible on an infrared camera under green light. camera under green light, these materials are thus highly effective special additives for coding and marking purposes.
アプリケーション: (Safety security Indurstry)
offset and solvent and free special printing inks and lacquers.
I.e:
- Offset Printing Ink
- Classic Flexo Ink
- Screen Printing Ink
- Lamination
