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EN ISO 7231:2010

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

Publication date:   Oct 19, 2010

General information

99.60 Withdrawal effective   Aug 23, 2023

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

WITHDRAWN
EN ISO 7231:1997

NOW

WITHDRAWN
EN ISO 7231:2010
99.60 Withdrawal effective
Aug 23, 2023

REVISED BY

PUBLISHED
EN ISO 7231:2023