BS EN ISO 19403-4:2020
Superseded
View Superseded by
Paints and varnishes. Wettability Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension
Hardcopy , PDF
English
03-16-2020
10-31-2024
This document specifies a test method to determine the polar and dispersive fraction of the surface tension of liquids with optical methods.
| Committee |
STI/28
|
| DocumentType |
Standard
|
| ISBN |
9780539046212
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
This document specifies a test method to determine the polar and dispersive fraction of the surface tension of liquids with optical methods. The method can be applied for the characterization of liquid coating materials, especially when drying effects occur during measurement. The applicability can be restricted for liquids with non-Newtonian rheology1).
This document assumes that the information of surface tension of the liquid to be tested, as well as at least one suitable reference liquid, is known.
| Standards | Relationship |
| ISO 19403-4:2017 | Identical |
| EN ISO 19403-4:2020 | Identical |
| I.S. EN ISO 19403-4:2020 | Equivalent |
| DIN EN ISO 19403-4:2020-04 | Equivalent |
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