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prSSH EN ISO 19403-3:2024

Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method (ISO 19403-3:2024)

General information

40.60     May 7, 2025

50.99    Sep 23, 2025

DPS

DPS/KT 298

European Norm

87.040  

Scope

This document specifies a test method to measure the surface tension of liquids with an optical method using the pendant drop. The method can be applied for the characterization of liquid coating materials. If applied to liquids with non-Newtonian flow behaviour (as defined in ISO 3219-1:2021, 3.22), restrictions can apply.
NOTE       For other methods to determine the surface tension, see e.g. EN 14370 and ISO 1409.

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prSSH EN ISO 19403-3:2024
40.60 Close of voting
May 7, 2025

Related project

Adopted from EN ISO 19403-3:2024 IDENTICAL

Adopted from ISO 19403-3:2024 IDENTICAL