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Homepage>CSN Standards>64 PLASTICS>6454 Testing of cellular materials>CSN EN ISO 7231 - Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop
Released: 01.01.2024
CSN EN ISO 7231 - Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop

CSN EN ISO 7231

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

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Number of Standard:CSN EN ISO 7231
Category:645423
Pages:28
Released:01.01.2024
Catalog number:518222
DESCRIPTION

CSN EN ISO 7231

CSN EN ISO 7231 This document 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. For method B, two methods are specified in this document: - method B1: with manual measurement; - method B2: with automatic measurement.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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