![]() ![]() ![]() For example, for special purposes, the coating may be applied directly to the face of a test dolly. To avoid distortion of the substrate during the tensile test, it is common to use a sandwich construction. Summary of Test Method 3.1 This test method permits hardness measurements based on either initial indentation or indentation after a specied period of time, or both. Different procedures are given according to whether the substrate is deformable, for example thin metal, plastics and wood, or rigid, for example thick concrete and metal plates. 2.2 ISO Standard:4 ISO/IEC 17025: 1999 General Requirements for the Com-petence of Testing and Calibration Laboratories 3. The test may be applied using a wide range of substrates. One dolly or two dollies on a painted panel and two. ISO 4624:2016 specifies three methods (i.e. These books contain exercises and tutorials to improve your practical skills, at all levels. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in adhesion. 4624.pdf - Download our iso 4624 pdf free eBooks for free and learn more about iso 4624 pdf free. For a fracture to be identified as cohesive or adhesive, the area of the relevant fracture. laboratory testing in accordance with ISO 4624 shall be carried out to confirm the result. In accordance With Adobes licensing policy, this file may be printed or viewed but. ![]() These test methods have been found useful in comparing the adhesion behaviour of different coatings. ISO 16276-1 PDF disclaimer This PDF file may contain embedded typefaces. one dolly or two dollies on a painted panel and two dollies, one as painted substrate) for determining the adhesion by carrying out a pull-off test on a single coating or a multi-coat system of paint, varnish or related product. ![]()
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