International Standard
ISO 4765:2022
Chemically-induced ultra-weak photon emission (UPE) — Measurement as an analysis method of degradation of polymeric material
Reference number
ISO 4765:2022
Edition 1
2022-04
© ISO 2024
International Standard
Read sample
Published (Edition 1, 2022)

ISO 4765:2022

Format
Language
CHF 129
Convert Swiss francs (CHF) to your currency

Abstract

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).

General information

  • Status
     : Published
    Publication date
     : 2022-04
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 26
  • Technical Committee :
    ISO/TC 61/SC 6
    ICS :
    83.080.01 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

8
Decent Work and Economic Growth
9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
14
Life Below Water
15
Life on Land

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 83
  6. 83.080
  7. 83.080.01
  8. ISO 4765:2022