Reference number
ISO 23075:2021
International Standard
ISO 23075:2021
Vulcanized rubbers — Determination of antidegradants by high-performance liquid chromatography
Edition 1
2021-03
Preview
ISO 23075:2021
74500
No disponible en español
Publicado (Edición 1, 2021)

ISO 23075:2021

ISO 23075:2021
74500
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:

—    aminoketone group;

—    naphthylamine group;

—    diphenylamine group;

—    p-phenylenediamine;

—    monophenol group.

The groups of antidegradants are summarized in Table A.1 with the chemical names, the abbreviated terms and the CAS registry numbers.

Extender oils, when present, can interfere.

For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method provides only an approximation because of its polymeric nature.

Informaciones generales

  •  : Publicado
     : 2021-03
    : Norma Internacional publicada [60.60]
  •  : 1
     : 17
  • ISO/TC 45/SC 2
    83.060 
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