ISO 21490:2022

Published (Edition 1, 2022)

ISO 21490:2022

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Abstract

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.

General information

Status
: Published

Publication date
: 2022-01

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 12
Technical Committee :
ISO/TC 45/SC 2

ICS :
83.060
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