Products for Jewellery applications

Jewellery: efficient patented protection systems against oxidations and staining of silver, Gold brass and all other related alloys and metals. Products for the application in the mass production and for small shops and gold smiths.  Water based as well as paste systems for the protection, cleaning and polishing are available

Quality standards:

  • Our silver-approach protection pronice aqua was tested dermatologically and found to be "very good"
  • The silver-approach protection pronice med was tested for Cytotoxity and is admitted in the medicine technology area
  • To the backup of our production quality our products are checked regularly in addition to the internal high-class control by the institute of non classical chemistry inc. of the University of Leipzig.

Ask us for the security data sheets as well as other detailed product descriptions and service descriptions on inquiry (Tel. +49 (0) 7733 948445, info@nanocraft.de)


pronice aqua: Anti tarnishing nanoprotection for silver surfaces in industrial applications

Based on the Smart Nano-Coating and at the application of the most modern Nanoanalytics an efficient coating system against the tarnishing of silver surfaces was developed. Compared to conventional methods this new high quality protective system for silver surfaces is of high permanence. pronice aqua: is water-based, free of organic solvents, optically invisible due the the low layer thickness, it protects efficiently against oxidation and discoloration, is dirty-unfriendly/waterproof and it protects against skin allergiese. The protective system is free of particles- and heavy metal ions. Special Bio-polymers adsorb onto the silver surface and bond up to a few Nanometer-thick protective layer. Areas of application: Jewellery manufacturer, technical silver surfaces, electroplating industry.
 

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pronice aqua med: Ultra thin silver protection for medical applications

The silver-approach protection pronice med is based on the well established pronice aqua protection system. It´s optimized for the medicine technology area and tested for Cytotoxity. Due to the non toxic properties in biological systems it´s admitted in this sensitive technology area.
 

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pronice Spray: Silver protection for jewellery shops and private applications

The pronice Spray, an ultrathin protective system, was especially optimized for small & private users. In combination with pronice silverclean you get perfectly cleaned and protected silver surfaces. Areas of application: Goldsmiths and silversmiths, small users and private users, decorative silver surfaces and tombs.
 

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pronice Cleaner: Chemical Cleaning for silver surface

Pronice Cleaner cleans tarnished silver simply and actually. The cleaning does not act abbressive but purely chemically i.e. the original shine of the silver surface is restored. In combination with Pronice Spray you receive a perfectly cleaned and protected silver surface. Areas of application: Goldsmiths and silversmiths, small users and private users, decorative silver surfaces and tombs.
 

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pronice silver black: Blackening and oxidation chemical of Silver, color=anthrazit

pronice silver black generates anthrazit colored oxide layers on silver surfaces. The colouring is chemically stable and inert. Because pronice silver black does not contain free sulphur it does´t cause any undesired tarnishing or yellowing. The solution works only in the direct contact, i.e. the contamination of other parts due to evaporation is not occuring. pronice silver black is compatible with our protection systems. Areas of application: Jewellery manufacturer (industrially), Galvanic, goldsmiths and silversmiths, small users and private users, decorative silver surfaces.
 

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pronice ultra black: Blackening and oxidation chemical of Silver, color=deep black

pronice ultra black generates in combination with Pronice silver black deep black oxide layers on silver surfaces. The colouring is chemically stable and inert. Because Pronice Ultra black does not contain free sulphurit does´t cause any undesired tarnishing or yellowing. The solution works only in the direct contact, i.e. the contamination of other parts due to evaporation is not occuring. Pronice Ultra black is compatible with our protection systems. Areas of application: Jewellery manufacturer (industrially), Galvanic, goldsmiths and silversmiths, small users and private users, decorative silver surfaces.

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