ISO 4765:2022
ISO 4765:2022



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 

  •  :  Published
     : 2022-04
  •  : 1
     : 26
  •  : ISO/TC 61/SC 6 Ageing, chemical and environmental resistance
  •  :
    83.080.01 Plastics in general

Buy this standard

Format Language
std 1 124 PDF + ePub
std 2 124 Paper
  • CHF124

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)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.