ISO 17710:2023

International Standard   Current Edition · Approved on 20 June 2023

Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration

ISO 17710:2023 Files

English 7 Pages
Current Edition
81.09 USD

ISO 17710:2023 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.

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