The arcotest test inks and test pens are a means for determinating the surface energy value easily and exactly. This serves well to either find out about the necessity of treatment or cleaning process in a planned production line, or about its quality in an existing line.
Assesing the cleanliness of the surfaces.
Assesing the suitability of cleaning fluids,
Determining the activation energy for further processing
(e.g. when printing, gluing, painting, wetting).