Infra red ink - IR 980nm

Infrared iNK reacts with a colorshift effect (the ink turn from colorless to luminous green) in presence of near infra red light 980nm (electromagnetic radiation with a wavelength longer than that of visible light, measured from visible red light at 0.74 micrometres (µm), and extending conventionally to 300 µm ).

The infrared ink become immediatly colorless when the infra red light is turned off.

The product is solvented, very compatible with numerous substrates, and has a very good life time (estimated to 10 years)

Normal Aspect : white colorless liquid
Activated aspect :  luminous green

This special inl can be used in scientific research field, or in document security .