Verkkokauppa
SFS-EN ISO 19403-4:2020:en
Paints and varnishes. Wettability. Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO 19403-4:2017)
Soveltamisala
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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.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
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.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
Sisällysluettelo
Tuoteryhmä(t)
Sidokset
Velvoittavat viittaukset
EN 14370:2004 Surface active agents - Determination of surface tension
ISO 1409:2006 Plastics/rubber -- Polymer dispersions and rubber latices (natural and synthetic) -- Determination of surface tension by the ring method
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes -- Sampling
ISO 1409:2006 Plastics/rubber -- Polymer dispersions and rubber latices (natural and synthetic) -- Determination of surface tension by the ring method
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes -- Sampling
Tekninen komitea
Vahvistuspäivä
21.02.2020
Julkaisupäivä
25.02.2020
Painos
1
Sivumäärä
14
Julkaisun kieli
englanti