ISO 4765:2022

Chemically-induced ultra-weak photon emission (UPE) — Measurement as an analysis method of degradation of polymeric material

Publication date: 1 pri 2022

General information

Current stage: 60.60 Effective date: 1 pri 2022

Originator: ISO

Owner: ISO/TC 61/SC 6

Type: International Standard

ICS: 83.080.01

Gjuha: anglisht

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Statusi: Publikuar

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Scope

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).

Life cycle

NOW

PUBLISHED
ISO 4765:2022
60.60 Standard published
1 pri 2022

National adoptions

SSH ISO 4765:2022

DPS

Emisioni ultra i dobët i fotoneve të induktuar kimikisht (UPE) - Matja si një metodë analize e degradimit të materialit me polimer

60.60 Standard published

DPS/KT 249 më tepër