- Film or complex connected for smart floors
- Film or soil to complex with presence detection sensor or falling
- Films or complex surfaces or for heating elements
Based on its expertise in demetallising and chemical etching of aluminum, REXOR makes on request films with aluminum markings or patterns made with high precision achieved by chemical etching.
The principle of the chemical etching of the aluminum is initially to protect the parts of the aluminum that are to be retained by a protective varnish that will resist to chemical attacks. In a second time, we chemically “wash” the parts of aluminum 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 in the realisation of sensors or connected smart surfaces.