NF EN ISO 19403-7

NF EN ISO 19403-7

February 2020
Standard Cancelled

Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle) (ISO 19403-7:2017)

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Main informations

Collections

National standards and national normative documents

Publication date

February 2020

Release date

novembre 2024

Number of pages

23 p.

Reference

NF EN ISO 19403-7

ICS Codes

87.040   Paints and varnishes

Print number

1

International kinship

ISO 19403-7:2017

European kinship

EN ISO 19403-7:2020
Standard replaced by (1)
NF EN ISO 19403-7
October 2024
Standard Current
Paints and varnishes - Wettability - Part 7 : measurement of the dynamic contact angles and the roll-off angle on a tilt stage

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.

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