Under publication
ISO 19403-7
Paints and varnishes — Wettability — Part 7: Measurement of the dynamic contact angles and the roll-off angle on a tilt stage
Reference number
ISO 19403-7
Edition 2
2024-10
© ISO 2024
Under publication
Under publication (Edition 2, 2024)
Final production steps (up to seven weeks).
Will replace ISO 19403-7:2017

Abstract

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.

General information

  • Status
     : Under development
    Publication date
     : 2024-10
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 35/SC 9
    ICS :
    87.040 
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