Reference number
ISO 3858:2008
ISO 3858:2008
Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract
Edition 3
2008-09
Withdrawn
ISO 3858:2008
51675
Withdrawn (Edition 3, 2008)

Abstract

ISO 3858:2008 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 may not be applicable to carbon blacks with a high extractable-matter content.

General information

  •  : Withdrawn
     : 2008-09
    : Withdrawal of International Standard [95.99]
  •  : 3
     : 6
  • ISO/TC 45/SC 3
    83.040.20 
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