This document specifies a test method to measure the contact angle for the determination of the surface
free energy of a solid surface. The method can be applied for the characterization of substrates and
coatings.Cross References:ISO 4618:2014ISO 19403-1:2017ISO 3270:1984 (R08)ISO 19403-3:2017EN 14370:2004Incorporates the following:Corrigendum, March 2020