International Standard
ISO 24862:2026
Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation for polyols by Raman spectrometric method
Reference number
ISO 24862:2026
Edition 1
2026-10
© ISO 2026

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Published (Edition 1, 2026)

ISO 24862:2026

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Abstract

This document specifies a method to measure the total unsaturation of polyether polyols used in the production of polyurethanes by a Raman spectrometric method. It is not applicable to unsaturated compounds that are conjugated with a carbonyl group, a carboxyl group, or a nitrile group.

General information

  • Status
     : Published
    Publication date
     : 2026-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 19
  • Technical Committee :
    ISO/TC 61/SC 12
    ICS :
    83.100 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production
14
Life Below Water
15
Life on Land

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