Reference number
ISO 6894:1991
© ISO 2024
ISO 6894:1991
Rubber compounding ingredients — Carbon black — Preparation of samples for determination of dibutylphthalate absorption number (compressed sample)
Edition 2
1991-04
Withdrawn
Withdrawn (Edition 2, 1991)

Abstract

This second edition cancels and replaces the first edition (ISO 6894:1984), sub-clauses 7.1.5, 7.1.8 and 7.2.3 of which have been technically revised. A quantity of carbon black is compressed four times at a given pressure and then the dibutylphthalate absorption number is determined as described in ISO 4656-1 or ISO 4656-2. Specifies normative references, principle, apparatus, sample preparation, conditions of test, procedure, expression of results and test report.

General information

  • Status
     : Withdrawn
    Publication date
     : 1991-04
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 45/SC 3
    ICS :
    83.040.20 
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