
Flexible and rigid cellular polymeric materials – Accelerated ageing tests (ISO 2440:2019)
出版:Danish Standards

專家解讀視頻
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.
EN ISO 2440:2019 - Identical
ISO 2440 : 2019 - Identical
EN ISO 2440:2019 - Identical
ISO 2440 : 2019 - Identical