1 Scope
This document specifies a method for the determination of the bound acrylonitrile content in NBR by an automatic analyser which uses a combustion process. 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 24698‑2 can give different results on the same rubber sample.
BS ISO 24698-1:2018 history
2018BS ISO 24698-1:2018 Rubber, raw. Determination of bound acrylonitrile content in acrylonitrile-butadiene rubber (NBR) - Combustion (Dumas) method
2008BS ISO 24698-1:2008 Rubber, raw - Determination of bound Acrylonitrile content in acrylonitrile-butadiene rubber (NBR) - Combustion (Dumas) method