General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 30412-2013
Scope
This standard specifies a test method for determining the water vapor transmission rate of plastic films and sheets using a humidity sensor. This standard applies to the determination of the water vapor transmission rate of plastic films, sheets and multilayer composite films.
GB/T 30412-2013 Referenced Document
GB/T 6672 Plastics film and sheeting Determination of thickness by mechanical scanning
GB/T 30412-2013 history
2013GB/T 30412-2013 Determination of water vapour transmission rate for plastic film and sheeting.Humidity detection sensor method