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NEN-EN-ISO 2440:2019現(xiàn)行
Flexible and rigid cellular polymeric materials - Accelerated ageing tests
出版：Netherlands Standards
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基本信息
標(biāo)準(zhǔn)編號： NEN-EN-ISO 2440:2019
標(biāo)準(zhǔn)類別：Standard
出版單位：Netherlands Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
NEN-EN-ISO 2440 specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation orhydrolysis by humidity.
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