EN ISO 2440:2019现行
Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2019)
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 2440:2019
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
This document specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity.
