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NF EN ISO 19403-2, T30-131-2 (09/2024)
Peintures et vernis - Mouillabilité - Partie 2 : Détermination de l'énergie libre de surface des surfaces solides par la mesure de l'angle de contact
Automatic translation from French :
Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle
Automatic translation from French :
Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle
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Summary
This document specifies a test method for measuring the contact angle to determine the surface free energy of a solid surface. This method can be used for the characterization of substrates and coatings. NOTE 1 The determination of the surface free energy of polymers and coatings is preferably carried out according to the method of Owens, Wendt, Rabel and Kaelble or the method of Wu. NOTE 2 Morphological and chemical homogeneity influences the results of the measurements. NOTE 3 The operating procedures indicated in this document are based on the latest known techniques using the drop projection method in the dark. Other methods are not excluded. NOTE 4 Measuring the contact angle on powders is not part of this document. For more information, see the Bibliography.
(Automatic translation from French)
(Automatic translation from French)
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 09/01/2024 |
| Release Date | 09/01/2024 |
| Page Count | 26 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
