Acrylonitrile Butadiene Rubber (NBR)

Nitrile rubber, also known as NBR and acrylonitrile butadiene rubber, is a synthetic rubber copolymer of acrylonitrile (ACN) and butadiene. NBR is probably the most common solenoid valve seal material and it is considered the standard material for neutral fluids by many. It is used in the automotive and aeronautical industry to make fuel and oil handling hoses, seals, grommets, and self-sealing fuel tanks.