International Standard
ISO 20163:2019
Vulcanized rubber — Determination of free sulfur by gas chromatography (GC) and high performance liquid chromatography (HPLC)
Reference number
ISO 20163:2019
Edition 1
2019-07
International Standard
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ISO 20163:2019
67175
Published (Edition 1, 2019)

ISO 20163:2019

ISO 20163:2019
67175
Format
Language
CHF 96
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Abstract

This document specifies chromatographic methods for the determination of the inorganic free sulfur (Sx) not consumed during the vulcanization of the rubber. This method is used primarily to compare the free sulfur content in different samples.

NOTE 1 In this document, "free sulfur" is used instead of "inorganic free sulfur".

NOTE 2 The residual curing agent containing sulfur is not concerned by this measure.

General information

  •  : Published
     : 2019-07
    : International Standard under systematic review [90.20]
  •  : 1
     : 17
  • ISO/TC 45/SC 2
    83.060 
  • RSS updates

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