International Standard
ISO 17257:2020
Rubber — Identification of polymers — Pyrolytic gas-chromatographic method using mass-spectrometric detection
Reference number
ISO 17257:2020
ISO 17257:2020
Edición 2
2020-01
2020-01
© ISO 2024
International Standard
Resumen
This document provides a qualitative method for the identification of rubbers by their pyrolysis products using tandem gas-chromatography/mass spectrometry.
The method applies to rubbers in the raw state and to unvulcanized and vulcanized compounds. Compounds can be based on a single rubber or a blend of two or more rubbers. Where the level of a particular rubber in a blend is <10 %, detection and identification can be difficult.
A non-restrictive list of rubbers is given in Clause 4.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-01Etapa: Norma Internacional publicada [60.60]
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Edición: 2Número de páginas: 16
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Comité Técnico :ISO/TC 45/SC 2ICS :83.060
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Ciclo de vida
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Anteriormente
RetiradaISO 17257:2013
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Ahora
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