ISO 23832:2021 塑料 在实验室条件下暴露于海洋环境基质中的塑料材料降解率和崩解度测定的试验方法

标准编号：ISO 23832:2021

中文名称：塑料 在实验室条件下暴露于海洋环境基质中的塑料材料降解率和崩解度测定的试验方法

英文名称：Plastics — Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions

发布日期：2021-06

标准范围

本文件规定了在实验室规模的需氧条件下，塑料材料制成的样品暴露在海洋环境基质中时物理降解测量的试验方法。本文件不适用于评估热（热降解）或光照（光降解）引起的降解。

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).

标准预览图