BS ISO 9932:2021 ✓ Most Recent

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

standard by British Standard / International Organization for Standardization , 03/03/2021

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Full Description

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.

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Document History

  1. BS ISO 9932:2021

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

    • Most Recent

  2. BS 7406:1991


    Methods for determination of water vapour transmission rate of sheet materials (paper and board) by dynamic sweep and static gas methods

    • Historical Version

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Product Details

Published:

03/03/2021

ISBN(s):

9780539125597

Number of Pages:

20

File Size:

1 file

Same As:

ISO 9932:2021

Product Code(s):

30408913, 30408913, 30408913

Note:

This product is restricted and cannot be purchased in the following countries Russia, Ukraine, Belarus