标准编号：ISO 4765:2022
中文名称：化学诱导超微弱光子发射（UPE） 作为聚合物材料降解分析方法的测量
英文名称：Chemically-induced ultra-weak photon emission (UPE) — Measurement as an analysis method of degradation of polymeric material
发布日期：2022-04
标准范围
This document provides a method for assessing the very early oxidative degradation state of polymers during outdoor weathering and indoor accelerated weathering tests and the influence of various additives can also be evaluated.
This method is based on an analytical method in which the degree of progress of the oxidative degradation reaction of a polymer is sensitively detected by measurement of chemically induced ultra- weak photon emission (UPE).
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