ISO 19403-7:2017

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

Publication date: Jun 28, 2017

General information

Current stage: 90.60 Effective date: Sep 3, 2022

Originator: ISO

Owner: ISO/TC 35/SC 9

Type: International Standard

ICS: 01.040.87

Languages: English French

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Status: Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 19403-7:2017
90.60 Close of review
Sep 3, 2022

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