DS/EN ISO 7231:2023
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Polymeric materials, cellular, flexible – Determination of air flow value at constant pressure-drop (ISO 7231:2023)
Published date
28-08-2023
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This document specifies two methods for determining the air flow value of flexible cellular polymeric materials: – methodA, for conventional types of flexible cellular polymeric material; – methodB, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.
| DocumentType |
Standard
|
| PublisherName |
Danish Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 7231:2023 | Identical |
| EN ISO 7231:2023 | Identical |
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