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Adhesion

Adhesion is a surface properties. It describes the energy that is required to loosen a coating from a component.

Enduring protection of the surface – for example in the form of a corrosion protection coat – exists where the paint or varnish film remains firmly adhered or anchored, including under the influence of external factors such as moisture, salt, gases or air.

Relevant adhesion tests:

Adhesion test according to DIN EN ISO 10683
Cross cut according to DIN EN ISO 2409
Cross cut according to ASTM 3359
Mandrel bend test according to DIN EN ISO 6860