NBR
NBR, or Nitrile Rubber, is a synthetic rubber made by copolymerizing butadiene and acrylonitrile.
Material Profile
Nitrile rubber (NBR) is an artificial rubber synthesized from acrylonitrile and butadiene monomers through a copolymerization reaction. Its most central characteristic is its excellent oil resistance, especially to mineral oil, animal and vegetable oils and a wide range of fuels. In addition, NBR offers good abrasion resistance, airtightness, as well as good mechanical strength and heat aging resistance. This combination of properties makes it an ideal sealing and protection material for a variety of harsh industrial environments.
application scenario
With its excellent oil resistance properties, NBR is widely used in automotive, machinery manufacturing and petrochemical fields. In the automotive industry, it is often used to manufacture fuel lines, oil seals, O-rings and various types of gaskets. In the industrial field, it is the key material for manufacturing oil-resistant gloves, hydraulic hoses, conveyor belts and printing rollers. In addition, NBR plays an indispensable role in aerospace and oil exploration equipment because of its reliable sealing performance.
