(Buna-N) The most commonly used Elastomer for products because of its resistance to petroleum fluids, good physical properties and useful temperature range
(chemical identification: butadiene acrylonirile, Buna N, - NBR): is a copolymer of Butadiene and Acrylonitrile Most nitrile compounds have a relatively high acrylo content, making them exceptionally resistant to petroleum-base oils and hydrocarbon fuels over a temperature range of -40F to +250F
Any one of a series of cyanogen compounds; particularly, one of those cyanides of alcohol radicals which, by boiling with acids or alkalies, produce a carboxyl acid, with the elimination of the nitrogen as ammonia