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ISO 19403-4:2017

Current
Current

The latest, up-to-date edition.

Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

28-06-2017

ISO 19403-4:2017 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[1].

ISO 19403-4:2017 assumes that the information of surface tension of the liquid to be tested, as well as at least one suitable reference liquid, is known.

[1] This term is defined in DIN 1342-1.

Committee
ISO/TC 35/SC 9
DevelopmentNote
Supersedes ISO/DIS 19403-4. (07/2017)
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Current

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ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
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ISO 4618:2014 Paints and varnishes — Terms and definitions
ISO 19403-3:2017 Paints and varnishes — Wettability — Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
DIN 1342-1:2003-11 VISCOSITY - PART 1: RHEOLOGICAL CONCEPTS
ISO 19403-5:2017 Paints and varnishes — Wettability — Part 5: Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy

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