ISO 21490:2022
International Standard
Current Edition
·
Approved on
21 January 2022
·
Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance liquid chromatography (HPLC)
ISO 21490:2022 Files
null Pages
Current Edition
ISO 21490:2022 Scope
This document specifies a quantitative test method to determine the 2-mercaptobenzothiazole content in rubber and rubber products by high performance liquid chromatography (HPLC).
This document delivers a method for quantifying 2-mercaptobenzothiazole in rubber products for a better selection of curing conditions.
This document provides a method to follow the curing of rubber with sulfur- and benzothiazole-based accelerators using a chemical measurement which is complementary to the classical rheometric technique.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-1:2015
GSO 150-1:2013
Bahraini Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
GSO 150-1:2013
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
Recently Published
ISO 8454:2024
International Standard
Cigarettes — Determination of carbon monoxide in the vapour phase of cigarette smoke — NDIR method
ISO 5201:2024
International Standard
Financial services — Code-scanning payment security
ISO 5665:2024
International Standard
Consumer incident investigation — Requirements and guidance
ISO 30024:2024
International Standard
Animal feeding stuffs — Determination of phytase activity