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
ISO 20163:2019
Edición 1
2019-07
2019-07
© ISO 2024
International Standard
Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2019-07Etapa: Norma Internacional en proceso de revisión sistemática [90.20]
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Edición: 1Número de páginas: 17
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Comité Técnico :ISO/TC 45/SC 2ICS :83.060
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