Norm

NEN-EN 12023:1996 en

Zelfklevende band - Meting van de waterdampdoorlatendheid in een warme en vochtige atmosfeer

49,30

Over deze norm

Status Definitief
Aantal pagina's 14
Gepubliceerd op 01-09-1996
Taal Engels
Specifies the method to determine the mass of the water vapour transmitted through the adhesive tape under specific test conditions. Details of the test method depend upon the width of the adhesive tape under test. For adhesive tapes less than 50 mm width it is necessary to use Annex A (normative). When test pieces below 50 mm wide are used (as will be common) together with the smaller dry box the precision of this test may be reduced due to undesired moisture transmission at the adhesive seal. This part of the method should therefore be considered to give only approximate values.

Details

ICS-code 83.180
Nederlandse titel Zelfklevende band - Meting van de waterdampdoorlatendheid in een warme en vochtige atmosfeer
Engelse titel Self adhesive tapes - Measurement of water vapour transmission in a warm humid atmosphere

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