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ISO 7231:2010

Polymeric materials, cellular, flexible — Determination of air flow value at constant pressure-drop

Jun 15, 2010
95.99 Withdrawal of Standard   Aug 15, 2023

General information

95.99     Aug 15, 2023

ISO

ISO/TC 45/SC 4

International Standard

83.100  

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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WITHDRAWN
ISO 7231:1984

NOW

WITHDRAWN
ISO 7231:2010
95.99 Withdrawal of Standard
Aug 15, 2023

REVISED BY

PUBLISHED
ISO 7231:2023