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Zinc-nickel
An electrolytic, inorganic, corrosion protective coating system suitable for application on parts which require very high corrosion resistance such as parts for automotive or construction industry.
Corrosion Performance
> 720 h to base metal corrosion according to ISO 9227 (NSS).
Supplemented treatment with sealer increases corrosion protection.
Meets VOLVO, Scania, ISO 4042 standards, etc.
Line description
Automatic barrel line with a capacity 800 kg/hour.
Automatic rack line with a capacity 20 mln. dm2/year.
Characteristics
Nickel content is between 12-16%.
High thermal resistance.
Extremely good corrosion inhibiting properties of the thin layers > 5 microns
Friction controlled with sealer / topcoat.
Meets ELV and RoHS directives.
Drum or rack application.
Appearance
Acid Zinc
Electroplated zinc is the most economical and effective treatment for functional and decorative corrosion protection. It gives very bright and ductile coating. Metal parts can be plated on racks as well as in drums.
Line description
Acid zinc
– rack plating window 2300 mm x 1250 mm x 450 mm
– barrel plating
Properties
Good corrosion protection properties with layers > 8 μm.
Good metal distribution over current density area.
Controlled friction with sealer/topcoat.
Hanging or drum application.
Meets ELV and RoHS directives.
Corrosion performance can be reached by choosing different passivation layers and topcoats.
Appearance
Corrosion Performance
According to thickness layer and material properties.
Nickel/ Nickel Chrome 3+
Electrolytic decorative NiCr 3+ plating is suitable for interior car parts, furniture and home appliance, etc.
Line description
Rack plating window LxWxH – 2700 mm x 1000 mm x 370 mm
Characteristics
Cr VI-free
Decorative, high reflective glossy surface appearance
Improved mechanical properties
Meets ELV and RoHS directives.
Hanging application.
Appearance
Corrosion Performance
According to after-treatment applied
Appearance
Grey, porous appearance
ecoGalvanic
Phosphate
Zn Phosphate pretreatment which is mostly used for parts prior to coating or painting. Phosphatizing increases corrosion protection and improves friction properties of sliding components.