Description of SOCOSURF TCS/SCOP
SOCOSURF TCS/SCOP is a two-part bath solution specifically developed to passivate and colour cadmium plated steel.
- SOCOSURF TCS is a trivalent chromium based passivation solution, to replace the current Cr(VI) passivation solution.
- SOCOSURF SCOP is a solution to colour the layer to identify parts that have been passivated.
Advantages / Benefits:
- Colored layer: easy visual identification after treatment
- Heat resistance 200°C: De-hydrogenation can be done after passivation
- REACh compliance
- Corrosion performance: no white corrosion at 96 Hr on cadmium plated steel (ISO 9227) and no red corrosion 750 Hr
- AIPI 02-04-013