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SRPS EN ISO 19403-7:2025

Paints and varnishes - Wettability - Part 7: Measurement of the dynamic contact angles and the roll-off angle on a tilt stage (ISO 19403-7:2024)

Jan 31, 2025

General information

60.60     Jan 31, 2025

ISS

H035

European Norm

87.040  

English  

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Scope

This document specifies a method for the dynamic measurement of the roll-off angle on a tilt stage of a liquid drop on a solid surface. This document also specifies how the dynamic advancing and receding contact angles of the drop rolling off can be determined. The roll-off angle determined through this method can be applied when evaluating easy-to-clean or anti-adherent surfaces.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 19403-7:2020

NOW

PUBLISHED
SRPS EN ISO 19403-7:2025
60.60 Standard published
Jan 31, 2025

Related project

Adopted from EN ISO 19403-7:2024 IDENTICAL

Adopted from ISO 19403-7:2024 IDENTICAL