GB/T 21529-2008
Determination of water vapour transmission rate for plastic film and sheeting.Electrolytic detection sensor method (English Version)

Standard No.

GB/T 21529-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 21529-2008

Scope

This standard specifies the test method for the determination of water vapor transmission rate using electrolytic sensors. This standard is applicable to the rapid determination of the water vapor transmission rate of plastic films, sheets and multilayer structural materials containing plastics.

GB/T 21529-2008 Referenced Document

• GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet--Cup method
• GB/T 6672 Plastics film and sheeting Determination of thickness by mechanical scanning

GB/T 21529-2008 history

• 2008 GB/T 21529-2008 Determination of water vapour transmission rate for plastic film and sheeting.Electrolytic detection sensor method