Reference number
ISO 17710:2023
International Standard
ISO 17710:2023
Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration
Edition 2
2023-06
Preview
ISO 17710:2023
85620
No disponible en español
Publicado (Edición 2, 2023)

ISO 17710:2023

ISO 17710:2023
85620
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2023-06
    : Norma Internacional publicada [60.60]
  •  : 2
     : 7
  • ISO/TC 61/SC 12
    83.080.10 
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