HRN EN ISO 19403-2:2024
Boje i lakovi -- Kvašenje -- 2. dio: Određivanje slobodne površinske energije krute površine mjerenjem kontaktnog kuta (ISO 19403-2:2024; EN ISO 19403-2:2024)
| Oznaka: | HRN EN ISO 19403-2:2024 |
| Naslov (HR): | Boje i lakovi -- Kvašenje -- 2. dio: Određivanje slobodne površinske energije krute površine mjerenjem kontaktnog kuta (ISO 19403-2:2024; EN ISO 19403-2:2024) |
| Naslov (EN): | Paints and varnishes -- Wettability -- Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2024; EN ISO 19403-2:2024) |
| Područje primjene (EN): | This document specifies a test method to measure the contact angle for the determination of the surface free energy of a solid surface. The method can be applied for the characterization of substrates and coatings. NOTE 1 For the determination of the surface free energy of polymers and coatings, it is preferred to use either the method according to Owens, Wendt, Rabel and Kaelble or the method according to Wu. NOTE 2 The morphological and chemical homogeneity have an influence on the measuring results. The procedures indicated in this document are based on the state-of-the-art employing the drop projection method in penumbral shadow. Other methods are not excluded. Measuring the contact angle on powders is not part of this document. |
| Izdanje: | 2 |
| ICS: | 87.040 Boje i lakovi |
| Tehnički odbor/pododbor: | TU C1, Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1 |
| Oznaka faze: | 60.60 - HRN dostupan |
| Glasilo (rasprava): | HZN e-Glasilo 10/2023 () |
| Glasilo (objava): | HZN e-Glasilo 10/2024 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 32,00 € | Jezik: en | Cjenovni razred: E | Broj stranica: 18 |
| Izvornik: | EN ISO 19403-2:2024 |
| Zamjenjuje: | HRN EN ISO 19403-2:2020 |
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