We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle
Translate name
STANDARD published on 1.2.2025
Designation standards: ČSN EN ISO 19403-2
Classification mark: 673058
Catalog number: 520492
Publication date standards: 1.2.2025
SKU: NS-1212257
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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 [3],[4],[5] 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
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2025-05-08 (Number of items: 2 198 869)
© Copyright 2025 NORMSERVIS s.r.o.