ISO 3858:2018
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ISO 3858:2018
72850

Abstract

 Preview

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
  •  : 4
     : 8
  •  : ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
  •  :
    83.040.20 Rubber compounding ingredients

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