Has been corrected: Customers who have purchased the previous edition of this document DIN ISO will receive the correction free of charge. The fact that there may be slight variations compared with testing ink/pens compliant with DIN or ISO is known to us depending on the surface to be. Test inks are available, with different surface energies, to test the wettability of films to standards DIN  and ASTM Da . Chemical embossing .
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This process is repeated until a test ink is found that wets the surface only din 53364 for 2 seconds.
Test inks – Octopus Fluids
If your company uses test inks, it is important to know whether you used inks according to the new DIN or the previous version from for your tests when you reorder ink. Changing the test din 53364 to the din 53364 DIN standard will result in changes in the test results that have dib be taken into account when analysing and evaluating the test results.
din 53364 The entire product range comprises 22 test inks with various surface tensions. Before polymers or metals can be coated or laminated, treated, finished, bound, printed or painted with a medium, precise information about din 53364 surface energy is often indispensable. DIN can be obtained from: We have developed a series of environmentally compatible test inks using a mixture of water and ethanol.
In the opposite case, repeat the test using a liquid with a lower surface tension. With our test ink, production processes can be designed din 53364 efficiently, and the reject rate can be reduced.
Standard: DIN 53364
It enables optimisation measures to be taken during the coating or treatment in the course of din 53364 ongoing process. If the test ink remains extended for more than two seconds, the test has to din 53364 repeated with a test ink with a higher surface tension.
After the din 53364 process, defective parts or entire batches can be identified by means of quality tests with test inks according to DIN ISO Only a standardised ink recipe that is the same for all tests can din 53364 comparable test results. In ongoing production processes in particular, quick testing of the surface tension of materials or surfaces is often advantageous. The applied ink has to remain on the surface as a liquid film for at least two seconds without shrinking back into drops.
For the testing procedure din 53364 to DINnot only the testing procedure itself is defined, but also the ink to be used. The standard defines din 53364 writing properties by ink as the resistance of the paper, paperboard or cardboard against running, beading and penetration of the ink.
In order to determine the surface energy, a number of our test inks with gradually increasing surface tension is painted onto the surface. For this purpose, an area of approx.