The nSILVER® Lining in Your Supply Chain

nSILVER Anti-Tarnish Coating Service for Silver Manufacturers

Sterling silver is a beautifully versatile material; its strength, conductivity and anti-bacterial qualities make it an invaluable metal component in multiple industrial applications. Silver also has a malleability that makes it perfect for creating the most intricate filigree, mesh, wire, chain, and tube jewelry designs.

Silver does have its weakness, though – its lovely luster doesn’t last long without protection.

Tarnished silver isn’t a problem if you have a small number of silver products that can easily be polished, but when the number of tarnished silver parts, components, and findings goes up to the thousands, tarnished silver becomes expensive.


nSILVER Anti-Tarnish coating saves
in polishing costs

Prolong shelf-life with nSILVER Anti-Tarnish coating

Luckily, there is a solution for protecting all types of silver components, objects, and products; nSilver Anti-Tarnish coating. Our nSILVER anti-tarnish coating creates a protective barrier against oxidization, which prolongs the shelf-life of silver products and saves in polishing costs.

We provide industrial-scale coating services that are part of your supply chain processes so that you don’t have to ship the semi-finished or finished products and components back and forth.

As a silver jewelry manufacturer, you can provide products that keep their luster longer and in gleaming condition – and literally outshine your competition!


Outshine the competition with
nSILVER Anti-Tarnish!

Even the most intricate silver designs are conformally coated

nSILVER is based on an atomic layer deposition (ALD) coating technology created, and patented, by Beneq. Our ALD technology creates a protective shield over all shapes and orientations.

It provides an ultra-thin and totally conformal anti-tarnish coating, which is fully transparent on silver. The coating is pinhole-free and extremely uniform over the entire batch of coated articles.


Beneq nSILVER Anti-Tarnish is based on an
atomic layer deposition, ALD, technology, which
provides a totally conformal protective coating

Our nSILVER coating service is also excellent for slowing down the formation of white spots on silver coins. Beneq’s nSILVER thin film coating was selected for Mint of Finland’s exclusive  Moomin creator Tove Jansson coin!

The tried and tested superior quality of nSILVER

Our patented nSILVER coating process has proved its superior quality in industrially acknowledged anti-tarnish tests:

  • Salt spray test (DIN 50021 SS)
  • Kesternich test (DIN 50018 KFW 0,2S)
  • Sweat, seawater and perfume resistance tests
  • Dilution resistance (alcohols and ketones)
  • Climate test (DIN 58390-12-120, sharpness grade 7)
  • UV exposure test (Sol 2)
  • Commercial washing machine test
  • Chemical dry-cleaning test.

Keep your rose gold from getting too rosy

We’ve also developed special coatings for rose gold and other multi-metal articles. Contact our Coating Services to find out more about our special coating services.

Learn more

Read more about ALD anti-tarnish coating.

Find out more about our coating services.

Read about the Moomin creator Tove Jansson coin .

Learn more about the technology behind ALD.

 

Contact Beneq

Contact Beneq

Application examples

  • Ultimate moisture barriers for OLED micro-displays from Beneq
  • Lumineq EL40S electroluminescent display by Beneq
  • Transparent electrode for displays by Beneq ALD
  • ALD is the ultimate moisture barrier for PCBs
  • Beneq FBR ALD reactor for moisture barriers of phospor powder
  • Beneq ALD coatings offer protection against corrosion in LED packaging.
  • Beneq aerosol thin film equipment is ideal for AR coatings on solar glass.
  • Beneq ALD provides metal-like coatings for watch parts and fine mechanics.
  • Beneq ALD coatings for wafer-level moisture protection
  • Beneq ALD coatings provide high-quality reflectors for LED
  • Beneq ALD coatings boost the performance of diffractive gratings
  • Beneq provides ALD coatings to protect electronics components from corrosion
  • ALD coatings provide interface layers between materials in CIGS panels.
  • Beneq ALD coatings increase the lifetime of Li-Ion batteries
  • ALD is ideal for optical filters on complex surfaces.
  • Beneq ALD optical coatings increase the lifetime of high power lasers
  • ALD-based conformal moisture barrier coatings for microchannel plates from Beneq.
  • OLED lighting encapsulation with Beneq TFS 600. Fully automated and vacuum-line integrated. For industrial OLED encapsulation.
  • X-ray imaging scintillator plate encapsulation with Beneq Coating Services and Beneq P800 batch coating products

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