NEN ISO 19403-1 : 2017
Current
The latest, up-to-date edition.
PAINTS AND VARNISHES - WETTABILITY - PART 1: TERMINOLOGY AND GENERAL PRINCIPLES
11-07-2017
Describes optical test methods: - for the measurement of the contact angle, - for the determination of the free surface energy of a solid surface, including the polar and dispersive fractions, - for the determination of the surface tension of liquids, including the polar and dispersive fractions, and - for the checking of the measurement arrangement with reference materials.
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