GB/T 31355-2014
Determination of water vapor transmission rate through dry packages.Modulated infrared sensor (English Version)

Standard No.

GB/T 31355-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

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

Latest

GB/T 31355-2014

Scope

This standard specifies the test method for testing the water vapor permeability of packages and containers using the infrared sensor method under steady-state conditions. This standard applies to the water vapor permeability test of plastics and their composite material packages and containers (hereinafter referred to as packages).

GB/T 31355-2014 Referenced Document

• GB/T 2918 Standard environment for conditioning and testing of plastic specimens*， 2019-11-01 Update

GB/T 31355-2014 history

• 2014 GB/T 31355-2014 Determination of water vapor transmission rate through dry packages.Modulated infrared sensor