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sklademVydáno: 2020-03-12
BS EN ISO 19403-7:2020
Paints and varnishes. Wettability Measurement of the contact angle on a tilt stage (roll-off angle)
Měna
| Označení normy: | BS EN ISO 19403-7:2020 |
| Počet stran: | 22 |
| Vydáno: | 2020-03-12 |
| ISBN: | 978 0 539 04623 6 |
| Status: | Standard |
Popis
BS EN ISO 19403-7:2020
This standard BS EN ISO 19403-7:2020 Paints and varnishes. Wettability is classified in these ICS categories:
- 87.040 Paints and varnishes
- 01.040.87 Paint and colour industries (Vocabularies)
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.