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
International Organization for Standardization (ISO)
Latest
ISO 19403-5:2017
Scope
This document 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 rheology1).
This document 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.
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 19403-1:2017 Paints and varnishes - Wettability - Part 1: Terminology and general principles
ISO 19403-2:2017 Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle
ISO 19403-3:2017 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO 25178-2:2012 Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters
ISO 3270:1984 Paints and varnishes and their raw materials; Temperatures and humidities for conditioning and testing
ISO 4288:1996 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture
ISO 4618:2014 Paints and varnishes - Terms and definitions
ISO 19403-5:2017 history
2017ISO 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