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 

  • Status
     :  Withdrawn
    Publication date
     : 2008-09
  • Edition
     : 3
    Number of pages
     : 6
  • Technical Committee
     : ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
  • ICS
     :
    83.040.20 Rubber compounding ingredients

Life cycle


Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 45/SC 3
  6. ISO 3858:2008