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EN ISO 7231:2010

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

Oct 19, 2010

General information

60.60 Standard published   Jul 1, 2010

CEN

CEN/TC 249 Plastics

European Norm

83.100   Cellular materials

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Scope

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.

Life cycle

PREVIOUSLY

Replaces
EN ISO 7231:1997

NOW

PUBLISHED
EN ISO 7231:2010
60.60 Standard published
Jul 1, 2010

REVISED BY

IN_DEVELOPMENT
prEN ISO 7231 rev