This document specifies a method for the determination of the bound acrylonitrile content in NBR by an automatic analyser which uses the Kjeldahl method. The method is also applicable to XNBR (carboxylic acrylonitrile-butadiene rubber) and NBIR (acrylonitrile- butadiene-isoprene rubber) as well as NBR latex.
NOTE This document and ISO 24698‑1 can give different results on the same rubber sample.
Status: PublishedPublication date: 2018-10
Edition: 2Number of pages: 11
Technical Committee: ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
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