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ISO 7231:2010

Withdrawn

Withdrawn

View Superseded by

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

Available format(s)

Hardcopy , PDF

Language(s)

French, English, Russian

Published date

06-15-2010

Withdrawn date

04-09-2025

Superseded by

ISO 7231:2023

US$96.00
Excluding Tax where applicable

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
ISO/TC 45/SC 4
DevelopmentNote
Supersedes ISO/DIS 7231. (06/2010)
DocumentType
Standard
Pages
11
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

BS 4443-6:1991 Methods of test for flexible cellular materials Method 14. Preparation of water extract. Method 15. Determination of tear strength. Method 16. Determination of air flow value

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

US$96.00
Excluding Tax where applicable