Adhesives for organic electronic devices — Determination of water vapour transmission rate — Part 1: Adhesive film preparation methods (ISO 21760-1:2019)
This document specifies six methods for determining the water vapour transmission rate of adhesivefilms coated on a plastic substrate.The adhesive is used in organic electronic devices such as organic light-emitting diodes.The methods provide rapid measurement over a wide range of water vapour transmission rates.
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