Based on its expertise in metallization and etching aluminum, Rexor realizes on-demand movies with markings or patterns aluminum with high accuracy achieved by chemical etching.
The principle of etching the aluminum is initially protect the parts of the aluminum that is to be retained by a protective varnish which will resist chemical attack, and in a second time “doing” chemically parts of aluminum that we do not want to keep.
The etched film, after removing the protective varnish, present at the aluminum parts of the properties electrical conductivity or thermal conductivity that can be used for the realization of intelligent surfaces.
-Sols with presence detection sensor or drop
-Surfaces or heating elements