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Norm
ÖNORM EN ISO 7231
Issue date: 2010 10 01
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010)
This International Standard specifies two methods for determining the air flow value of flexible cellular
polymeric materials:
Method A, for conventional types of...
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Withdrawn
: 2023 11 15
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This International Standard 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.
ÖNORM EN ISO 7231
2023 11 15
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop ...
Norm
ÖNORM EN ISO 7231
2010 10 01
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop ...
Norm
↖
ÖNORM EN ISO 7231
1998 03 01
Polymeric materials, cellular flexible - Method of assessment of air flow value at constant pressure...
Norm
Technische Regel
ISO/TR 9272:2005
Issue date :
2005 08 05
Rubber and rubber products — Determination of precision for test method standards
Technische Regel
ISO/TR 9272:2005
Issue date :
2005 08 05
Rubber and rubber products — Determination of precision for test method standards
Norm
ÖNORM EN ISO 7231
Issue date :
2023 11 15
Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023)
Norm
ISO 7231:2010
Issue date :
2010 06 15
Polymeric materials, cellular, flexible — Determination of air flow value at constant pressure-drop