CEN - EN ISO 19403-7
Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle)
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 February 2020 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Paint and colour industries (Vocabularies)): | 01.040.87 |
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.
Document History
EN ISO 19403-7
February 1, 2020
Paints and varnishes - Wettability - Part 7: Measurement of the contact angle on a tilt stage (roll-off angle)
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...