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CEN ISO/TR 21555:2020
Paints and varnishes - Overview of test methods on hardness and wear resistance of coatings (ISO/TR 21555:2019)
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Summary
This document provides an overview for selecting the most suitable test method regarding the evaluation of the hardness and the wear resistance of coatings.
Annex A gives a summarized list of test methods for the evaluation of the hardness and of the wear resistance of coatings for different stresses.
Methods for testing cross-linking (wear test in connection with solvents) and abrasion tests with multiple impacts are not covered by this document.
Annex A gives a summarized list of test methods for the evaluation of the hardness and of the wear resistance of coatings for different stresses.
Methods for testing cross-linking (wear test in connection with solvents) and abrasion tests with multiple impacts are not covered by this document.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 10/09/2020 |
| Page Count | 83 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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