标准编号：ISO 21490:2022
中文名称：橡胶和橡胶制品 用高效液相色谱法（HPLC）测定2 巯基苯并噻唑含量
英文名称：Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance liquid chromatography (HPLC)
发布日期：2022-01
标准范围
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.
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