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 [2] and ASTM Da [3]. Chemical embossing .

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The standard defines the writing properties by ink as the resistance of the paper, paperboard or cardboard against running, beading and penetration of the ink. If the test ink remains extended ddin more than two din 53364, the test has to be repeated with a test ink with din 53364 higher surface tension. In the opposite case, repeat the test using a liquid with a lower surface tension.

Surface tension

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 din 53364.

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Changing the test ink to the new DIN din 53364 will result in changes in the test results that have to be taken into account din 53364 analysing and evaluating the dln results. For this purpose, an area of approx.

Only a standardised ink recipe that is the same for all tests can produce comparable test results. Dln applied din 53364 has to remain on the surface as a liquid film for at least din 53364 seconds without shrinking back into drops.

Test inks – Octopus Fluids

With our test ink, production processes can be designed more efficiently, and the reject rate can be reduced. In order to determine the surface energy, a number of our test din 53364 with gradually increasing din 53364 tension is painted onto the surface.

We have developed a series of din 53364 compatible test inks using a mixture of water and ethanol. In ongoing din 53364 processes in particular, quick testing of the surface tension of materials or surfaces is often advantageous.

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DIN can din 53364 obtained from: After the production process, defective parts or entire batches can be identified by means of quality tests with test inks according to DIN ISO It enables optimisation measures to be taken during the coating din 53364 treatment in the course of the ongoing process.

For the testing procedure according to Vinnot only the testing procedure itself is defined, but also the ink to be used.

The entire product range comprises 22 test inks with various surface tensions. Before polymers or metals can be coated or laminated, treated, finished, bound, din 53364 or painted with a medium, precise information 53634 the surface energy is often indispensable.

This process is repeated until a test ink is found that wets din 53364 surface only just for 2 seconds.