ISO 1138:2007
Rubber compounding ingredients - Carbon black - Determination of sulfur content
- Standard No.
- ISO 1138:2007
- Release Date
- 2007
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 1138:2007/Amd 1:2012
- Latest
- ISO 1138:2022
- Scope
- This International Standard specifies three methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry: Method A, using an oxygen bomb calorimeter; Method B, using a combustion furnace; Method C, using an automatic analyser. With respect to safety aspects and test precision, it is preferable to use automatic systems. Classical chemical analysis (Method A and Method B) is acceptable if automatic equipment is not available.
ISO 1138:2007 history
- 2022 ISO 1138:2022 Rubber compounding ingredients — Carbon black — Determination of sulfur content
- 2012 ISO 1138:2007/Amd 1:2012 Rubber compounding ingredients - Carbon black - Determination of sulfur content - Amendment 1: Clarification of digestion temperature in Subclause 3.4.5
- 2007 ISO 1138:2007 Rubber compounding ingredients - Carbon black - Determination of sulfur content
- 1981 ISO 1138:1981 Rubber compounding ingredients; Carbon black; Determination of sulphur content
- 1975 ISO 1138:1975 Title missing - Legacy paper document
