ISO 20163:2019

Vulcanized rubber — Determination of free sulfur by gas chromatography (GC) and high performance liquid chromatography (HPLC)

Publication date: 24 korr 2019

General information

Current stage: 90.60 Effective date: 4 qer 2024

Originator: ISO

Owner: ISO/TC 45/SC 2

Type: International Standard

ICS: 83.060

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

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.

Life cycle

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PUBLISHED
ISO 20163:2019
90.60 Close of review
4 qer 2024