BS EN ISO 19403-7:2020
Paints and varnishes. Wettability - Measurement of the contact angle on a tilt stage (roll-off angle)
Paints and varnishes. Wettability - Measurement of the contact angle on a tilt stage (roll-off angle)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 марта 2020 г.
- ICS:
- 01.040.87
- SKU:
- BS EN ISO 19403-7:2020
Abstract
1 Scope This document 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.
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