Reference number
ISO 3858:2018
International Standard
ISO 3858:2018
Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract
Edition 4
2018-05
Read sample
ISO 3858:2018
72850
Published (Edition 4, 2018)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 3858:2018

ISO 3858:2018
72850
Language
Format
CHF 63
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Abstract

This document specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter.

The light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black.

This method might not be applicable to carbon blacks with a high extractable-matter content.

General information

  •  : Published
     : 2018-05
    : International Standard confirmed [90.93]
  •  : 4
     : 8
  • ISO/TC 45/SC 3
    83.040.20 
  • RSS updates

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