ISO 7781:1996
ISO 7781:1996


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 

  •  :  Withdrawn
     : 1996-10
  •  : 2
     : 4
  •  : ISO/TC 45/SC 2 Testing and analysis
  •  :
    83.040.10 Latex and raw rubber

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