Reference number
ISO 17257:2020
International Standard
ISO 17257:2020
Rubber — Identification of polymers — Pyrolytic gas-chromatographic method using mass-spectrometric detection
Edition 2
2020-01
Preview
ISO 17257:2020
77434
No disponible en español
Publicado (Edición 2, 2020)

ISO 17257:2020

ISO 17257:2020
77434
Idioma
Formato
CHF 96
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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

  •  : Publicado
     : 2020-01
    : Norma Internacional publicada [60.60]
  •  : 2
     : 16
  • ISO/TC 45/SC 2
    83.060 
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