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ISO 20163:2019
Vulcanized rubber -- Determination of free sulfur by gas chromatography (GC) and high performance liquid chromatography (HPLC)
SKU: iso_067175_162308
Published by ISO
Publication Year 2019
1 Edition
17 pages
Product Details
This document specifies chromatographic methods for the determination of the inorganic free sulfur (Sx) not consumed during the vulcanization of the rubber. This method is used primarily to compare the free sulfur content in different samples.
NOTE 1 In this document, free sulfur is used instead of inorganic free sulfur.
NOTE 2 The residual curing agent containing sulfur is not concerned by this measure.