60.60 Standard published Jun 20, 2023
ISO
ISO/TC 61/SC 12 Thermosetting materials
International Standard
83.080.10 Thermosetting materials
Published
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.
WITHDRAWN
ISO 17710:2002
PUBLISHED
ISO 17710:2023
60.60
Standard published
Jun 20, 2023