EN ISO 19403-5:2024

Paints and varnishes - Wettability - Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy (ISO 19403-5:2024) EN ISO 19403-5:2024

Publication date:   Dec 16, 2024

General information

60.60   Standard published   Oct 30, 2024

CEN

CEN/TC 139 Paints and varnishes

European Norm

87.040   Paints and varnishes

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Scope

This document specifies a test method to determine the polar and dispersive fractions of the surface tension of liquids by optical methods. The method can be applied for the characterization of liquid coating materials.
If applied to liquids with non-Newtonian flow behaviour (see ISO 3219-1:2021, 3.22), restrictions can apply.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 19403-5:2020

NOW

PUBLISHED
EN ISO 19403-5:2024
60.60 Standard published
Oct 30, 2024




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