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ISO 6528-1:1992

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Rubber Determination of total sulfur content Part 1: Oxygen combustion flask method
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

19-02-2019

Language(s)

English, French

Published date

23-07-1992

Is applicable to NR, CR, SBR, BR, IR, IIR, EPDM, NBR, and ebonite (see ISO 1629). The principle of the method is oxidation by ignition in an atmosphere of oxygen in the presence of hydrogen peroxide, conversion of sulfur to sulfuric acid, and determination of the sulfate by titration with barium perchlorate. The method is applicable for the determination of all the sulfur present in a rubber or rubber product, except that contained in barium sulfate.

DevelopmentNote
Also numbered as BS 7164-23.1(1993) (09/2005)
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Withdrawn
Supersedes

BS 4398:1969 Specification for compounding ingredients for rubber test mixes

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