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Process Results (7) Request More Information
Protex 65
Chrome-free passivation for copper and copper alloys.
Chrome free, organic passivation suitable for all copper alloys. Resists 96 hours to test UNI EN 4611.
Tarniban
Silver and copper
Tarniban 2000
Chrome-free organic passivation for copper alloys.
Chrome-free, metallic passivation suitable for all copper alloys. High protection against tarnish/oxidation.
Tarniban 51
Chrome-free antioxidant and anti-tarnish for silver, copper and copper alloys.
No detrimental effect to electrical properties or solderability
Resist 96 hours to test UNI EN 4611
Meets MIL specifications QQS-365A
Tarniban 60
Post treatment for silver
Tarniban C48
Post treatment process for tin and tin alloys
Specifically designed for use on tin and tin alloy deposits which are subjected to post-plate thermal exposure in high humidity/steam environments. For optimal results, Tarniban® C48 should be used in combination with Technic PST.
Techniseal Ag
Chrome-free nanoscale anti-corrosion/discoloration coating for high-temperature applications.
Cathodic electrolytic passivation system that provides a transparent nano-scale, protective coating on silver to improve corrosion resistance and minimize appearance degradation. Techniseal Ag protects silver from tarnishing during exposure to heat and/or sulfur corrosion testing.
