ISO 24862:2026

Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation for polyols by Raman spectrometric method

STANDARD published on 14.10.2026

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The information about the standard:

Designation standards: ISO 24862:2026
Publication date standards: 14.10.2026
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 24862:2026 :

Description / 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.