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EN ISO 7231:2010

Withdrawn

Withdrawn

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010)

Published date

07-01-2010

Withdrawn date

01-31-2011

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Method A
6 Method B
Annex A (informative) - Automatic measurements in method B

ISO 7231:2010 specifies two methods for determining the air flow value of flexible cellular polymeric materials.method A, for conventional types of flexible cellular polymeric material;method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.

Committee
CEN/TC 249
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

ISO/TR 9272:2005 Rubber and rubber products — Determination of precision for test method standards

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