NEN-ISO 19242
Rubber - Determination of total sulfur content by ion chromatography
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 2021 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Rubber): | 83.060 |
scope:
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).
Document History
NEN-ISO 19242
October 1, 2021
Rubber - Determination of total sulfur content by ion chromatography
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...
June 1, 2015
Rubber - Determination of total sulfur content by ion chromatography
NEN-ISO 19242 specifies a method for the determination of the total sulfur content of raw rubber, unvulcanized or vulcanized rubber compounds by ion chromatography following the preparation of sample...