Zinc flake coating for large-format industrial components
New at HÜNI+CO!
Zinc flake coating is a high-performance, inorganic corrosion protection system based on zinc and aluminum flakes. It offers a very high level of protection against atmospheric corrosion – even under demanding environmental conditions – and is used wherever conventional galvanic coatings reach their limits.
The basecoats consist of zinc and aluminum flakes in an inorganic, water-based binder. They protect metal parts from corrosion through a sacrificial protection and barrier effect. An additional topcoat can expand the functional range of the coating – for example, through controlled friction, chemical resistance, temperature resistance, or color.
Corrosion protection is provided by a lamellar layer system that evenly coats the surface and achieves a high level of protection even with low layer thicknesses.
HÜNI+CO uses high-performance GEOMET® and EXOMET™ zinc flake coatings specifically for large, complex components as well as for individual parts and small series.
Features of the zinc flake coating
- Very high corrosion protection with low coating thickness
- Uniform coating even of complex geometries
- Good dimensional accuracy
- Suitable for high demands on service life and operational safety
- No hydrogen embrittlement - suitable for high-strength steels
- Good resistance to temperature and environmental influences
- Suitable for industrial use, reproducible, reliable process
- Water-based technology
Zinc flake coating for industry
With zinc flake coating, we are expanding our portfolio to include a proven high-performance corrosion protection system, implemented with the same standards that characterize all HÜNI coatings:
- Technical advice on equal terms
- Reliable process management
- Industrial-grade quality
- Focus on individual requirements
We would be pleased to work with you to determine whether zinc flake coating is technically and economically viable for your application. We can advise you on feasibility, component geometry, corrosion requirements, and process design.
Would you like a personalized assessment for your project? Let's talk.
