ČSN EN ISO 19403-7 (673058)

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

STANDARD published on 1.4.2025

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The information about the standard:

Designation standards: ČSN EN ISO 19403-7
Classification mark: 673058
Catalog number: 520763
Publication date standards: 1.4.2025
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 19403-7 (673058):

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