Reference number
ISO 19242:2021
International Standard
ISO 19242:2021
Rubber — Determination of total sulfur content by ion chromatography
Edition 2
2021-10
Preview
ISO 19242:2021
82451
No disponible en español
Publicado (Edición 2, 2021)

ISO 19242:2021

ISO 19242:2021
82451
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies a method for the determination of the total sulfur content of raw rubber and unvulcanized or vulcanized rubber compounds by ion chromatography following the preparation of a sample solution using either a tubular furnace combustion or an oxygen combustion flask method.

The tubular furnace combustion method is applicable for rubbers with sulfur content less than 0,1 % as it is possible that the oxygen combustion flask method will not give sufficiently accurate results.

The oxygen combustion flask method is not applicable to rubbers containing a metal salt that forms an insoluble metal sulfate, such as barium sulfate (CAS 7727‑43‑7).

Informaciones generales

  •  : Publicado
     : 2021-10
    : Norma Internacional publicada [60.60]
  •  : 2
     : 15
  • ISO/TC 45/SC 2
    83.060 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia