Precious metals are largely resistant to corrosion in a natural environment. With daily use, however, they are exposed to environmental factors that they cannot withstand, resulting in optical flaws or technical malfunctions. Suitable protective layers give your decorative and technical products protection and qualitative advantages without affecting the properties of your precious metal surface.
Just a few nanometers thick, a transparent layer of special nanopolymers protects your precious metal surface from corrosion, tarnishing, discoloration, dirt and abrasion or scratches.
In addition, product quality is increased by functional properties. Decorative products in particular benefit from the water-repellent effect and the pleasant feel of the protective layers. Technical products such as connectors achieve a significant reduction in insertion and withdrawal forces.
Advantages
None of our protective layers contains any environmentally harmful components such as solvents, CFCs, CHCs, hydrocarbons or chromium compounds, making them biologically harmless.
The layer characteristics remain almost unaffected compared to an untreated surface. Subsequent processing (grinding, polishing or soldering) is also possible without any concerns.