27 - 29 October 2020
KIESOW Dr. Brinkmann
In order to give zinc or cadmium precipitations, aluminium and its alloys as well as die-cast zinc (Zamak) and hot-dip galvanised material the required corrosion protection, passivations are necessary. Under the trademark PROSEAL we offer a wide range of passivations which contain besides other components, either trivalent chromates [Cr3+] or hexavalent chromium salts [Cr6+]. They produce coatings of different colours with varying corrosion protection and are suitable for rack or barrel applications. With our PROSEAL passivations we meet all requirements of the standards of the automotive industry. It goes without saying that cobalt-free passivation is also included in our product portfolio. Subsequent sealing with our SURFASEAL® top coats increases corrosion protection considerably.
Painted or powder-coated surfaces require high-performance iron, zinc phosphate coatings or no-rinse systems.
Their function is:
1. To remove dirt and greases ...
Our customers all over the world appreciate and benefit from the excellent performance of our electroplating solutions which generate high quality metal deposits ...
The processes of electroplating require that the target substrate surfaces are perfectly clean. For decades, we have supplied our solvent free EKASIT®- and SURFACLEAN® ...
Many years of cooperation with well-known producers make it possible for us to supply first-class qualities. We stock all commercially available dimensions and shapes. ...
A subsequent sealing with one of our SURFASEAL-Top Coats marked by increases the corrosion resistance remarkably.
Furthermore properties of the coefficient of friction can be influenced.