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ISO 17710:2023

Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration ISO 17710:2023

Publication date:   Jun 20, 2023

General information

60.60 Standard published   Jun 20, 2023

ISO

ISO/TC 61/SC 12 Thermosetting materials

International Standard

83.080.10   Thermosetting materials

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Scope

This document specifies a microtitration method to measure the degree of unsaturation in polyether polyols used in the production of polyurethanes. It is based on the reaction of mercuric acetate with double bonds in the polyol. It does not apply to compounds in which the unsaturation is conjugated with carbonyl, carboxyl or nitrile groups.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17710:2002

NOW

PUBLISHED
ISO 17710:2023
60.60 Standard published
Jun 20, 2023