Standard Swedish standard · SS-EN ISO 7231:2010

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

Status: Withdrawn

· Replaced by: SS-EN ISO 7231:2023
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Standard Swedish standard · SS-EN ISO 7231:2010

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010)
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Scope
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. NOTE 1 Air flow values can be used to give an indication of the effects of formulation and production variables on the cellular structure. NOTE 2 In this International Standard, the expression “conventional type of flexible cellular polymeric material” means types which are unsuitable for sealing purposes.

Subjects

Cellular materials (83.100)


Buy this standard

Standard Swedish standard · SS-EN ISO 7231:2010

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010)
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

Price: 1 400 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-74568

Edition: 2

Approved: 7/14/2010

No of pages: 24

Replaces: SS-EN ISO 7231

Replaced by: SS-EN ISO 7231:2023