DIN EN ISO 19403-5:2025-01
Paints and varnishes - Wettability - Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy (ISO 19403-5:2024); German version EN ISO 19403-5:2024
| Fecha edición: |
2025-01-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a test method to determine the polar and dispersive fractions of the surface tension of liquids by optical methods. The method can be applied for the characterization of liquid coating materials. If applied to liquids with non-Newtonian flow behaviour (see ISO 3219-1:2021, 3.22) restrictions can apply. |
| Keywords: | Characterisations|Coating materials|Coatings|Colour|Contact angles|Determination procedures|Disperse|Energy|Finishes|Liquid|Liquids|Measurement|Measuring techniques|Optical|Paints|Portion|Reference materials|Solids|Surface properties|Surface tension|Surfaces|Test methods|Testing|Varnishes|Wettability |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 19403-5:2024 Idéntica ISO 19403-5:2024 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 19403-5:2020-04 Reemplaza a DIN EN ISO 19403-5:2023-10 |
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