ISO 1138:2022
International Standard
Current Edition
·
Approved on
17 June 2022
Rubber compounding ingredients — Carbon black — Determination of sulfur content
ISO 1138:2022 Files
English
3 Pages
Current Edition
20.49 OMR
ISO 1138:2022 Scope
This document specifies two methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry:
— Method A, using a combustion furnace;
— Method B, using an automatic analyser.
With respect to safety aspects and test precision, it is preferable to use automatic systems. Method B is therefore the preferred method. Classical chemical analysis (Method A) is acceptable if automatic equipment is not available.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 24490:2025
International Standard
Cryogenic vessels — Centrifugal pumps for cryogenic service
ISO 21660-2:2025
International Standard
Solid recovered fuels — Determination of moisture content using the oven dry method — Part 2: Determination of total moisture by a simplified method
ISO 29997:2025
International Standard
Internships — Quality guidelines for host organizations
GSO 1796:2007
Gulf Standard
Methods of test for two pieces aluminum round cans used for canning food (Beverages & stuffs