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NA 062

DIN Standards Committee Materials Testing

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Draft standard [Pre-order]

DIN EN ISO 4638
Polymeric materials, cellular flexible - Determination of air flow permeability (ISO/FDIS 4638:2026); German and English version prEN ISO 4638:2026

Title (German)

Weichelastische Schaumstoffe - Bestimmung der Luftstromdurchlässigkeit (ISO/FDIS 4638:2026); Deutsche und Englische Fassung prEN ISO 4638:2026

Responsible national committee

NA 062-04-37 AA - Testing of flexible and rigid cellular materials  

Responsible european committee

CEN/TC 249 - Plastics  

Responsible international committee

ISO/TC 45/SC 4/WG 8 - Flexible and semi-rigid cellular material  

Edition 2026-10
Publication 2026-08-28
Public enquiry period 2026-08-28
until
2026-10-28
Original language German , English
Price from 82.60 €
Order from DIN Media
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Contact

Daniel Müller

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10787 Berlin

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