ISO 23832-2021 塑料--在實(shí)驗室條件下暴露于海洋環(huán)境基質(zhì)中的塑料材料降解率和崩解度測定的試驗方法 Plastics — Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions

This document specifies test methods for the measurement of the physical degradation of samples made with plastics materials when exposed to marine environmental matrices under aerobic conditions at laboratory scale.
This document is not suitable for the assessment of degradation caused by heat (thermo-degradation) or light exposure (photo-degradation).st edition 2021-06 Plastics — Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions Plastiques — Méthodes d'essai pour l'évaluation de la vitesse de dégradation et du degré de désintégration des matériaux plastiques exposés aux matrices environnementales marines dans des conditions de laboratoire Reference number ISO 23832:2021(E) ？ ISO