Reference number
ISO 20163:2019
© ISO 2025
International Standard
ISO 20163:2019
Vulcanized rubber — Determination of free sulfur by gas chromatography (GC) and high performance liquid chromatography (HPLC)
Edition 1
2019-07
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Published (Edition 1, 2019)

ISO 20163:2019

Language
Format
CHF 98
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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

  • Status
     : Published
    Publication date
     : 2019-07
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 45/SC 2
    ICS :
    83.060 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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