ISO 9932:2021

Paper and board — Determination of water vapour transmission rate of sheet materials — Dynamic sweep and static gas methods

Publication date: 1 mar 2021

General information

Current stage: 60.60 Effective date: 1 mar 2021

Originator: ISO

Owner: ISO/TC 6/SC 2

Type: International Standard

ICS: 85.060

Gjuha: anglisht

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Statusi: Publikuar

PDF - 7 123 Lekë

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Scope

This document describes general test methods for determining the water vapour transmission rate of sheet materials by means of a dynamic gas method or a static gas method. Depending on the method and specific apparatus employed, materials up to 38 mm thick and with water vapour transmission rates in the range from 0,05 g/(m2·d) to 65 g/(m2·d) can be tested. The basis of the function of the instrumental techniques is briefly described. Advice on calibration is given in Annex B.

Life cycle

PREVIOUSLY

Revises
ISO 9932:1990

NOW

PUBLISHED
ISO 9932:2021
60.60 Standard published
1 mar 2021

National adoptions

SSH ISO 9932:2021

DPS

Letër dhe karton - Përcaktimi i shkallës së transmetimit të avujve të ujit të materialeve të fletëve - Metoda e spastrimit dinamik dhe e gazit statik

60.60 Standard published

DPS/KT 172 më tepër

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