Powder coating uses an electrically conductive material, which is coated with powder paint. During this process, electrically charged particles of the coating powder and the material to be coated attract each other. The powder is charged by an electrode in the spray gun. The workpiece is grounded so that an electric field forms between the material and gun. This field transports the powder particles to the workpiece surface.
The subsequent curing of the coated materials at temperatures between 160 and 200°C ensures that the applied powder particles cross-link to form a smooth and even surface finish.
The powder paints (polyamide, epoxy or polyester resin bae) protect the surface well from scratching, impact, corrosion and the weather. Powder paints are available in almost all RAL colors and can also be used for decorative purposes.
High quality powder coatings in nearly any color can be applied with FlexiColor®, the environmentally friendly coating procedure. Based on epoxy resin, polyester resin or polyamide, the coatings offer a uniform surface structure. They are available in different gloss levels or with structural effects.
FlexiColor® powder coatings can be applied to nearly any type of metal. Good bonding, excellent protection from corrosion and weather influences, combined with good scratch resistance and impact absorption, are the outstanding features of these coatings, along with a wide variety of surface structures.
|Coating thickness:||35 µm to 600 µm|
|Temperature range:||-40 °C to 160 °C depending on the coating type|
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