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

ISO 4765:2022

Idioma
Formato
CHF 129
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Resumen

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).

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 2022-04
    Etapa
    : Norma Internacional publicada [60.60]
  • Edición
     : 1
    Número de páginas
     : 26
  • Comité Técnico :
    ISO/TC 61/SC 6
    ICS :
    83.080.01 
  • RSS actualizaciones

Ciclo de vida

Objetivos de Desarrollo Sostenible

Esta norma contribuye a los siguientes Objetivos de Desarrollo Sostenible

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

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Consulte nuestras Ayuda y asistencia

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