ISO 7781:1996

Rubber, raw styrene-butadiene -- Determination of soap and organic-acid content

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  • Status :  Withdrawn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
  • Edition : 2
  • :
    ISO/TC 45/SC 2
    Testing and analysis
  • 83.040.10
    Latex and raw rubber

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