ISO 6528-1:1992 PDF
Rubber — Determination of total sulfur content — Part 1: Oxygen combustion flask method
Open preview (PDF)Rubber — Determination of total sulfur content — Part 1: Oxygen combustion flask methodTitle (English):
ISO 6528-1:1992
Rubber — Determination of total sulfur content — Part 1: Oxygen combustion flask method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 9
- Publication date:
- July 23, 1992
- Edition:
- ISO IS 6528 edition 2 version 1
- ICS:
- 83.060
Description (English):
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.
Technical details
- Technical committee
- ISO/TC 45/SC 2 - Testing and analysis
- SKU
- ISO 6528-1:1992
