OS GSO ISO 2921:2015
ISO 2921:2011
Omani Standard
Current Edition
·
Approved on
03 September 2015
Rubber, vulcanized -- Determination of low-temperature retraction (TR test)
OS GSO ISO 2921:2015 Files
English
8 Pages
Current Edition
Reference Language
OMR
30.92
OS GSO ISO 2921:2015 Scope
This International Standard specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber.
This International Standard does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation. This fact might affect the result when carrying out TR tests on thermoplastic rubbers, and the results obtained from such tests should be analysed with caution.
Best Sellers From Oil and Gas Sector
OS GSO 1785-1:2024
GSO 1785-1:2024
Omani Standard
Lubricating Oils for Internal Combustion Engines – Part 1: API Classifications of Lubricating Oils for Gasoline and Diesel Engines
GSO 1785-1:2024
Gulf Technical Regulation
Lubricating Oils for Internal Combustion Engines – Part 1: API Classifications of Lubricating Oils for Gasoline and Diesel Engines
OS GSO 672:2010
GSO 672:2010
Omani Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
GSO 672:2010
Gulf Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
Recently Published from Oil and Gas Sector
GSO ASTM D6227:2026
ASTM D6227:24a
Gulf Standard
Standard Specification for Unleaded Aviation Gasoline Containing a Non-hydrocarbon Component
GSO ASTM D7922:2026
ASTM D7922:23
Gulf Standard
Standard Test Method for Determination of Glycol for In-Service Engine Oils by Gas Chromatography
GSO ASTM D5293:2026
ASTM D5293:25
Gulf Standard
Standard Test Method for Apparent Viscosity of Engine Oils and Base Stocks Between –10 °C and –35 °C Using Cold-Cranking Simulator
GSO ISO 23936-1:2026
ISO 23936-1:2022
Gulf Standard
Oil and gas industries including lower carbon energy — Non-metallic materials in contact with media related to oil and gas production — Part 1: Thermoplastics
