BAS EN ISO 19403-7:2021
Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle)
General Information
Status: Published
No. of pages: 16
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 26.08.2021
Technical committee:
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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.
Lifecycle
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Original document and degree of correspondence
- EN ISO 19403-7:2020, identical
- ISO 19403-7:2017, identical