Water React Irreversible and Reversible
Colors for the detection of humidity and water contact
Attophotonics Water React products combine the proprietary REA-color-technology with humidity-sensitive multiple nano-layers. Contact with water or humidity is directly visualized by a color change e.g. from green to blue.
The colors of the Water React products can be adapted according to costumer demands.
The speed of response can be modified as required. A color reaction to humidity within 1 second to 1 day is possible.
Water React irreversible
A multi-nano-layer indicates humidity or water contact via an irreversible color change. Available on various polymer films e.g. PET or OPP.
Water React reversible
A multi-nano-layer indicates humidity or water contact via a reversible color change. Available on various polymer films e.g. PET, OPP as well as on printable glitter pigments. Also direct coating of materials with the humidity sensitive layer is possible.
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