International Standard
ISO 17223:2026
Plastics — Determination of yellowness index and change in yellowness index
Reference number
ISO 17223:2026
Edition 2
2026-04
© ISO 2026
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Published (Edition 2, 2026)

ISO 17223:2026

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Abstract

This document specifies an instrumental method for determining the yellowness index and change in yellowness index on clear, translucent, or opaque plastics.

NOTE            Change in yellowness index is often used to evaluate the effect of environment, e.g. heat, UV exposure, etc., on colour stability.

General information

  • Status
     : Published
    Publication date
     : 2026-04
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 61/SC 5
    ICS :
    83.080.01 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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  4. ICS
  5. 83
  6. 83.080
  7. 83.080.01
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