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BSI
BS EN ISO 19403-2:2020

BS EN ISO 19403-2:2020

Current

Current

The latest, up-to-date edition.

Paints and varnishes. Wettability Determination of the surface free energy of solid surfaces by measuring the contact angle

Amendment of

BS ISO 19403-2:2017

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

16-03-2020

Publisher

British Standards Institution

This document specifies a test method to measure the contact angle for the determination of the surface free energy of a solid surface.

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 and chemical homogeneity have an influence on the measuring results.

NOTE 3 The procedures indicated in this document are based on the state-of-the-art employing the drop projection method in penumbral shadow. Other methods are not excluded.

NOTE 4 Measuring the contact angle on powders is not part of this document. For further information, see the bibliography.

Committee
STI/28
DocumentType
Standard
ISBN
9780539046274
Pages
24
ProductNote
This corrigendum renumbers BS ISO 19403-2:2017 as BS EN ISO 19403-2:2020
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 19403-2:2017 Identical
EN ISO 19403-2:2020 Identical

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Hardcopy - English
PDF - English
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