Hydrolysisz of acrylonitrile-butadiene rubber

The peculiar reactions of NBR and water in the temperature range of 100-150°C were studied, in acid, alkaline and neutral conditions. In the investigation rubbers containing different numbers of nitryl groups were used as well as thier unfilled vulcanizates characterized by different networks such as polysulphide, monosulphide or C-C bonds