Reference number
ISO 3858:2004
© ISO 2025
ISO 3858:2004
Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract
Edition 2
2004-05
Withdrawn
Withdrawn (Edition 2, 2004)

Abstract

ISO 3858:2004 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.

The method may not be applicable to carbon blacks with a high extractable-matter content.

General information

  • Status
     : Withdrawn
    Publication date
     : 2004-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 45/SC 3
    ICS :
    83.040.20 
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