本文件规定了用光学方法测量动态接触角的方法。这个 前进和后退的角度是确定的。 通过这种定义的测量，可以表征润湿性和脱湿性。信息技术 也可以从界面的形态和化学均匀性得出结论。交叉引用:ISO 4618:2014ISO 19403-1:2017ISO 15528:2013ISO 19403-2:2017ISO 3270:1984（R08）包含以下内容:勘误表，2020年3月

This document specifies a method to measure the dynamic contact angle with an optical method. The advancing and the receding angles are determined. By means of this defined measurement, the wetting and dewetting properties can be characterized. It can also be concluded on the morphological and chemical homogeneity of interfaces.Cross References:ISO 4618:2014ISO 19403-1:2017ISO 15528:2013ISO 19403-2:2017ISO 3270:1984 (R08)Incorporates the following:Corrigendum, March 2020