ISO 1138:2022

Published (Edition 3, 2022)

ISO 1138:2022

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Abstract

This document specifies two methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry:

— Method A, using a combustion furnace;

— Method B, using an automatic analyser.

With respect to safety aspects and test precision, it is preferable to use automatic systems. Method B is therefore the preferred method. Classical chemical analysis (Method A) is acceptable if automatic equipment is not available.

General information

Status
: Published

Publication date
: 2022-06

Stage
: International Standard published [60.60]
Edition
: 3

Number of pages
: 3
Technical Committee :
ISO/TC 45/SC 3

ICS :
83.040.20
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