Standard Swedish standard · SS-EN ISO 19403-2:2020

Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2017)

Status: Withdrawn

· Replaced by: SS-EN ISO 19403-2:2024
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Standard Swedish standard · SS-EN ISO 19403-2:2020

Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2017)
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Scope
ISO 19403-2:2017 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 ISO 19403-2:2017 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 ISO 19403-2:2017. For further information, see the bibliography.

Subjects

Paint and colour industries (Vocabularies) (01.040.87)


Buy this standard

Standard Swedish standard · SS-EN ISO 19403-2:2020

Paints and varnishes - Wettability - Part 2: Determination of the surface free energy of solid surfaces by measuring the contact angle (ISO 19403-2:2017)
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

Price: 1 400 SEK
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PDF + paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80020229

Edition: 1

Approved: 2/19/2020

No of pages: 24

Replaced by: SS-EN ISO 19403-2:2024