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BS ISO 21760-2:2019
Adhesives for organic electronic devices. Determination of water vapour transmission rate Edge seal methods (British Standard)
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.
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British Standards Institution [bsi]