# ISO 19403-7:2017 — Withdrawn and superseded ISO standards For ISO 19403-7:2017, item title is Paints and varnishes — Wettability — Part 7: Measurement of the contact angle on a tilt stage (roll-off angle); status code is 9599; successor is ISO 19403-7:2024; withdrawn / published date is 2017-06-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 19403-7:2017 _(verified: appears in the quote below)_ - **Item title:** Paints and varnishes — Wettability — Part 7: Measurement of the contact angle on a tilt stage (roll-off angle) _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 19403-7:2024 - **Withdrawn / published date:** 2017-06-28 _(verified: appears in the quote below)_ ## What the source says > 64814,IS,,ISO 19403-7:2017,Paints and varnishes — Wettability — Part 7: Measurement of the contact angle on a tilt stage (roll-off angle),Peintures et vernis — Mouillabilité — Partie 7: Mesurage de l'angle de contact sur un plan incliné (angle de roulement),2017-06-28,1,['01.040.87'],ISO/TC 35/SC 9,9599,,[87267],"['en','fr']",13,"
ISO 19403-7:2017 specifies a method for the dynamic measurement of the roll-off angle of a liquid drop on a solid surface. From the dynamic measurement, the advancing and receding angles of the drop rolling off can also be determined. The roll-off angle plays a role when evaluating, for example, easy-to-clean or anti-adherent surfaces.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).