GEOMET® 321
6-15 µm
Corrosion protection
- * Results depend on substrate, geometry of parts and type of application processes.
Performances maintained up to 300°C.
Static friction coefficient > 0.20.
Conductive and offers perfect galvanic properties to avoid bi-metallic corrosion in most of industrial assemblies (cast iron, carbon steel and aluminum alloys).
Excellent surface conditions for paints or additional coatings.
Implemented via non-electrolytic application processes. This avoids the hydrogen embrittlement phenomenon that causes cracking of metals.
Processes
GEOMET® 321 is applied via bulk dip/spin, rack dip/spin, spray or electrostatic spray. This variety of processes allows to coat all types of parts, even those requiring partial coating, or with recessed and hollow surfaces.
Moreover, they are non-electrolytic and thus avoid the phenomenon of hydrogen embrittlement which causes cracking of metals.
Waterborne zinc flake
GEOMET® 321 is a patented technology composed of passivated zinc and aluminum flakes in a binder. It has been developed to comply with the highest industrial requirements and regulations regarding environment, health and safety. It is water-based, chrome-free and nonylphenol-free.
pds/geomet-321/en/2024-12-02/