ČSN EN ISO 2440 (645426)

Flexible and rigid cellular polymeric materials - Accelerated ageing tests

NORM herausgegeben am 1.12.2025

The information about the standard:

Designation standards: ČSN EN ISO 2440
Classification mark: 645426
Catalog number: 522320
Publication date standards: 1.12.2025
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 2440 (645426):

This document specifies laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity for flexible and rigid cellular polymeric materials