International Standard
ISO 2453:2020
Rubber, raw styrene-butadiene, emulsion-polymerized — Determination of bound styrene content — Refractive index method
Reference number
ISO 2453:2020
Edición 3
2020-05
International Standard
Vista previa
ISO 2453:2020
72854
No disponible en español
Publicado (Edición 3, 2020)

ISO 2453:2020

ISO 2453:2020
72854
Idioma
Formato
CHF 63
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Resumen

This document specifies a method for determining the bound styrene content of emulsion-polymerized styrene-butadiene rubbers (SBR) by correlation with the measured refractive index of an extracted sample according to a table of refractive indices versus percentage mass fractions styrene.

The method is also applicable to extracted oil-extended emulsion-polymerized SBR as long as it produces a film suitable for refractive index measurements. It is not applicable to solution-polymerized SBR.

Informaciones generales

  •  : Publicado
     : 2020-05
    : Norma Internacional publicada [60.60]
  •  : 3
     : 10
  • ISO/TC 45/SC 3
    83.040.10 
  • RSS actualizaciones

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