# ISO 19403-4:2017 — Withdrawn and superseded ISO standards For ISO 19403-4:2017, item title is Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension; status code is 9599; successor is ISO 19403-4:2024; withdrawn / published date is 2017-06-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 19403-4:2017 _(verified: appears in the quote below)_ - **Item title:** Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 19403-4:2024 - **Withdrawn / published date:** 2017-06-28 _(verified: appears in the quote below)_ ## What the source says > 64811,IS,,ISO 19403-4:2017,Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension,Peintures et vernis — Mouillabilité — Partie 4: Détermination des fractions polaire et dispersive de la tension superficielle des liquides à partir de la tension interfaciale,2017-06-28,1,['01.040.87'],ISO/TC 35/SC 9,9599,,[87264],"['en','fr']",8,"
ISO 19403-4:2017 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 du ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).