ISO 19403-5:2017现行
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
出版：International Organization for Standardization
专家解读视频
ISO 19403-5:2017 specifies a test method to determine the polar and dispersive fractions of the surface tension of liquids by optical methods. The method can be applied for the characterization of liquid coating materials. The applicability can be restricted for liquids with non-Newtonian rheology[1]. ISO 19403-5:2017 assumes that the information of surface tension of the liquid to be tested and the surface free energy of the dispersive reference solids is known. [1] This term is defined in DIN 1342-1.
BS ISO 19403-5 : 2017 - Identical
DS ISO 19403-5 : 2017 - Identical
NEN ISO 19403-5 : 2017 - Identical
NEN ISO 19403-5 : 2017 - Identical
BS ISO 19403-5 : 2017 - Identical
DS ISO 19403-5 : 2017 - Identical
