Post-treatment

CHROMO-TRI™ Trivalent Chromium Electrolytic Passivation Process

– Enhance the corrosion-resistance of the plating layer from CHROMO-TRITM S and CHROMO-TRITM V series.
– Applicable mainly to steel parts in highly corrosive surroundings such as automotive steering wheels and bright accessories.
– Can also be used on trivalent chromium, brass or bronze-plated layer.

NALDO™ SSS Nickel Sealer

– Possess a great adhesion power to metal surface and plated layer, especially on nickel layer.
– Form a solid alkaline layer after curing. It is transparent, bright, wearable, water-insoluble and acid-resistant.
– The layer can also resist fingerprints, heat, moisture, acidity, alkalinity and high temperature.
– Able to fufill the requirements of anit-corrosion and anti-discoloration of deposit layers.
– Easy operation; widely used by 3D-MID industry.

NALDO™ Sealer

– Possess a great adhesion power to metal surface and plated layer, especially on nickel layer.
– Form a solid alkaline layer after curing. It is transparent, bright, wearable, water-insoluble and acid-resistant.
– The layer can also resist fingerprints, heat, moisture, acidity, alkalinity and high temperature.
– Applicable to the post-treatment of the deposits of zinc, zinc nickel alloy, replica gold or those with passivation films and able to enhance their anti-corrosion abilities and attractiveness.

AUOLLY™ SSC Nano Sealer

– Water-based sealer; have good adhesion power with precious metals.
– Can form a bright smooth transparent coating on precious metals.
– Strong corrosion and abrasion resistance with excellent anti-fingerprints ability.
– Form a transparent to yellowish color coating.