Post-treatment / tarnish protection 

The antitarnish solution OXIPROTECT Performance JE799 is a galvanic bath. It is excellent suitable as protection system for silver surfaces or low alloyed precious metals. The OXIPROTECT Performance protects effective against oxidations and discolourations. Due to the low coat thickness it is optical absolutely invisible and it acts as a lubricant. The brilliance of the base material is conserved. Contact resistance, solderability and bondability remain almost unaffected. The protection behavior is improved by applying voltage.Working conditions:Temperature: 50-55°CExposure time: 1,5-2,5 minutesVoltage: 3,5 voltAnodes: Mixed metal anodes (MOX)

The antitarnish solution OXIPROTECT JE790 is excellent suitable as protection system for silver surfaces and low alloyed precious metals like e.g. red gold. It protects effectively against oxidation and discolourations. Due to the low coat thickness it is optical absolutely invisible. The brilliance of the base material is conserved. Contact resistance and solderability remain almost unaffacted. OXIPROTECT is dirt-repellent and water-resistant and furthermore it improves the scratch resistance of the surfaces. The bath is applied in a dive procedure.OXIPROTECT is biological harmless and skin neutral.Working conditions:Temperature: 45-60°CExposition time: 5 min.

The antitarnish solution OXIPROTECT JE790 is excellent suitable as protection system for silver surfaces and low alloyed precious metals like e.g. red gold. It protects effectively against oxidation and discolourations. Due to the low coat thickness it is optical absolutely invisible. The brilliance of the base material is conserved. Contact resistance and solderability remain almost unaffacted. OXIPROTECT is dirt-repellent and water-resistant and furthermore it improves the scratch resistance of the surfaces. The bath is applied in a dive procedure.OXIPROTECT is biological harmless and skin neutral.Working conditions:Temperature: 45-60°CExposition time: 5 min.

The Black oxide JE600 produces a blue to black colouring on silver, silver alloys and copper. The colouring can be shaded in every desired tone by pumicing or wobbling. Colouring with black oxide does not change the brightness of the metal surface due to the application of thin layers. JE600 is delivered as a ready-to-use solution.

The Black oxide JE600 produces a blue to black colouring on silver, silver alloys and copper. The colouring can be shaded in every desired tone by pumicing or wobbling. Colouring with black oxide does not change the brightness of the metal surface due to the application of thin layers. JE600 is delivered as a ready-to-use solution.

While our OXIPROTECT is only a temporary tarnish protection that loses its effect over time, the JE730 protective lacquer is a transparent and permanent protection, as long as it is not mechanically attacked. It is particularly effective as tarnish protection for silver, copper and other alloys.It is important to note that the protective lacquer changes the feel of your parts, which is not the case with OXIPROTECT.

The Rhodium Recycling Powder JE632 is developed for the recovery of Rhodium metal out of used electroplating baths and for the recuperation of rinsing waters.   Procedure:v. Productinformation

The Rhodium Recycling Powder JE632 is developed for the recovery of Rhodium metal out of used electroplating baths and for the recuperation of rinsing waters.   Procedure:v. Productinformation