Reference number
ISO 7781:1996
© ISO 2024
ISO 7781:1996
Rubber, raw styrene-butadiene — Determination of soap and organic-acid content
Edition 2
1996-10
Withdrawn
Withdrawn (Edition 2, 1996)

Abstract

Describes a method for the determination of the soap and organic-acid content of raw styrene-butadiene rubber (SBR). The method depends on the extraction of the organic acids and soaps from the rubber by means of a solvent. Recommends to determine both contents on separate portions of the same solvent extract; gives only an approximative value. Replaces the first edition.

General information

  • Status
     : Withdrawn
    Publication date
     : 1996-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 45/SC 2
    ICS :
    83.040.10 
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