ISO 6528-2:1992 PDF
Rubber — Determination of total sulfur content — Part 2: Sodium peroxide fusion method
Open preview (PDF)Rubber — Determination of total sulfur content — Part 2: Sodium peroxide fusion methodTitle (English):
ISO 6528-2:1992
Rubber — Determination of total sulfur content — Part 2: Sodium peroxide fusion method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 4
- 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 with sodium peroxide, conversion of sulfur to sulfate ions, and determination of the sulfate by gravimetric analysis as barium sulfate. The method is applicable for the determination of all the sulfur present in a rubber or rubber product, including that contained in barium sulfate which may be used as a filler.
Technical details
- Technical committee
- ISO/TC 45/SC 2 - Testing and analysis
- SKU
- ISO 6528-2:1992
