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Normas DIN – AENOR
DIN EN ISO 19403-7:2019-08

DIN EN ISO 19403-7:2019-08

Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle) (ISO 19403-7:2017); German and English version prEN ISO 19403-7:2019 / Note: Date of issue 2019-07-12

Peintures et vernis - Mouillabilité - Partie 7: Mesurage de l'angle de contact sur un plan incliné (angle d'écroulement) (ISO 19403-7:2017); Version allemande et anglaise prEN ISO 19403-7:2019 / Attention: Date de parution 2019-07-12

Beschichtungsstoffe - Benetzbarkeit - Teil 7: Messung des Kontaktwinkels bei Neigetischexperimenten (Abrollwinkel) (ISO 19403-7:2017); Deutsche und Englische Fassung prEN ISO 19403-7:2019 / Achtung: Erscheinungsdatum 2019-07-12

Fecha Anulación:
2020-04 /Withdrawn
Equivalencias internacionales:

ISO 19403-7 (2017-06)

prEN ISO 19403-7 (2019-07)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 19403-7:2020-04

Resumen:
The standard 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 angle 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.
Keywords:
Angles of slope, Basis, Characterisations, Cleanability, Coating materials, Coatings, Colour, Contact angles, Definitions, Determination, Drops, Dynamic, Finishes, Firm, Measurement, Measuring techniques, Paints, Reference materials, Surface properties, Surface tension, Surfaces, Tables, Test methods, Testing, Tilting, Tilting tables, Tilting technology, Unroll, Varnishes, Wettability, Wetting
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