Berkem precious galvanic solutions are chemical formulations for the treatment of metal surfaces, which contain precious metals from sponges, ingots and sheets of the highest purity.
Electrochemical solutions based on precious metals make the most of the properties of the elements/metals by transferring them by means of the sediment on the treated objects.
Below are the main features of the precious metals used:
| Ag | Au | Pd | Pt | Rh | Ru | |
|---|---|---|---|---|---|---|
| Corrosion resistance | x | x | ||||
| Oxidation resistance | x | x | x | |||
| Hardness | x | x | x | |||
| Thermal conductivity | x | x | x | |||
| Electric conductivity | x | x | x | |||
| Biocompatibility* | x | x | x | x |
*in terms of contact with the skin
