Reliable process and economical

Zinc-iron

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Zinc iron: Procedure and advantages

With the process Novatec 200 ff for the electro plating of highly corrosionresistant zinc-iron-coatings, functional corrosion protection is combined with a appealing surface design. Typical applications are in the automotive and electrical industry and appliances as well as in sheet metal processing. Materials that are difficult to coat, e.g. cast iron, can be coated with a reliable process too. For that reason, HOLDER developed a special method.

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Further information on zinc-iron

Advantages

Economical procedure
high level of long term corrosion protection
bending capacity and flangeable
enhanced temperature resistance
high peeling strength of passivation layers
manufacturing equipment: partial painting feasible
inner-anode technique
environmentally sustainable
appealing appearance

Technical data

Suitable materials:

steel
cast iron

Corrosion resistance:

according to DIN EN ISO 9227 – NSS

> 360 h without white rust
> 600 h without red rust

Curing – passivation:

Rack: transparent, thick layer passivation

Curing – facultative:

sealing with or without slip additives
TOPCOATS
preservation of uncoated inside areas, e.g. tubes
heat treatment for hydrogen de-embrittlement

Zero-chromium(VI) passivation:

Novatec 200 bis 230

Zero-chromium(VI) surfaces:

TRICOAT black
TRICOAT silver

Product Novatec 200 ff

Produkt Novatec 200 ff

With the process Novatec 200 ff for the electro plating of highly corrosion resistant zinc-iron-coatings, functional corrosion protection is combined with a appealing surface design.

Typical applications are in the automotive and electrical industry and appliances as well as in sheet metal processing. Materials that are difficult to coat, e.g. cast iron, can be coated with a reliable process too. For that reason, HOLDER developed a special method.