Paints and varnishes. Wettability - Determination of the surface free energy of solid surfaces by measuring the contact angle Ingestion-build-109673 Contents of BS ISO 23601:

Contents of BS ISO 23601:

What is ISO 17034 - Requirements for material producers about

This last phase therefore requires a specialist who has had sufficient experience in this type of identification and who is experienced in microscopic techniques

These items shall be considered to comply with BS EN 4708-106 if they comply with the property requirements listed in Tables 5

Agencies concerned with sampling

Paints and varnishes. Wettability - Determination of the surface free energy of solid surfaces by measuring the contact angle Ingestion-build-109673 Contents of BS ISO 23601:1 Scope 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. NOTE 1 For the determination of the surface free energy of polymers and coatings, either the method in accordance with Owens, Wendt, Rabel and Kaelble or the method in accordance with Wu is used preferably. NOTE 2 The morphological