ISO 21760-2:2019
(Main)Adhesives for organic electronic devices — Determination of water vapour transmission rate — Part 2: Edge seal methods
Adhesives for organic electronic devices — Determination of water vapour transmission rate — Part 2: Edge seal methods
This document specifies four methods for determining the water vapour transmission rate through the cross-section of an adhesive for edge seal in organic electronic devices, such as organic light emitting diodes and organic photovoltaic cells. The methods provide rapid measurement over a wide range of water vapour transmission rates.
Adhésifs pour dispositifs électroniques organiques — Détermination du taux de transmission de vapeur d'eau — Partie 2: Méthodes de l'étanchéité de bord
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 21760-2
First edition
2019-05
Adhesives for organic electronic
devices — Determination of water
vapour transmission rate —
Part 2:
Edge seal methods
Adhésifs pour dispositifs électroniques organiques — Détermination
du taux de transmission de vapeur d'eau —
Partie 2: Méthodes de l'étanchéité de bord
Reference number
ISO 21760-2:2019(E)
©
ISO 2019
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ISO 21760-2:2019(E)
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© ISO 2019
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ii © ISO 2019 – All rights reserved
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ISO 21760-2:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Test specimens. 3
6 Conditioning . 4
7 Test method . 4
8 Procedure. 4
9 Calculation . 4
10 Test conditions . 4
11 Test result . 4
12 Precision . 5
13 Test report . 5
Bibliography . 6
© ISO 2019 – All rights reserved iii
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