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Overview EN ISO 19403-4:2024 (Paints and varnishes - Wettability - Part 4) specifies an optical test method to determine the polar and dispersive fractions of the surface tension of liquids from an i…
1 Scope 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…
Overview ISO 19403-4:2017 - Paints and varnishes - Wettability - Part 4 specifies an optical test method to determine the polar and dispersive fractions of the surface tension of liquids from a measu…
Overview ISO 19403-4:2024 specifies an optical test method to determine the polar and dispersive fractions of a liquid’s surface tension by measuring an interfacial tension with a reference liquid. U…