Testtinten und Teststifte

Zur Prüfung der Oberflächenspannung
Zur Ermittlung der Sauberkeit von Oberflächen

Test inks can provide information about the adhesion of printing inks, paints and adhesives on all surfaces such as plastic, metal and glass and about the degree of cleanliness in mN/m (dyne/cm).

More information www.arcotest.info:

here is the online shop www.arcotest.de:

The surface tension is determined by applying the test ink to the surfaces to be evaluated as a line a few centimeters long and observing the behavior of the ink line.