首页 > 标准下载>ISO 19403-4-2017 油漆和清漆--润湿性--第4部分:液体界面张力表面张力极性和色散分数的测定 Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension免费下载
ISO 19403-4-2017 油漆和清漆--润湿性--第4部分:液体界面张力表面张力极性和色散分数的测定 Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension
This document specifies a test method to determine the polar and dispersive fraction of the surface tension of liquids with optical methods. The method can be applied for the characterization of liquid coating materials, especially when drying effects occur during measurement. The applicability can be restricted for liquids with non-Newtonian rheology. This document assumes that the information of surface tension of the liquid to be tested, as well as at least one suitable reference liquid, is known.st edition
2017-06
Paints and varnishes — Wettability —
Part 4:
Determination of the polar and
dispersive fractions of the surface
tension of liquids from an interfacial
tension
Peintures et vernis — Mouillabilité —
Partie 4: Détermination des fractions polaires et disperses de la
tension de surface des liquides à partir de la tension interfaciable
Reference number
ISO 19403-4:2017(E)
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ISO 2017
ISO 19403-4:
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