It s resistance and low compression set make it one of the most used economical elastomer.
Buna n o ring.
Buna n also known as nitrile or nbr is a synthetic rubber material.
Buna n o rings buna n o rings.
Its versatility makes it an ideal material for o rings seals gaskets and custom molded components for all industries and applications.
Buna n o rings also referred to as nbr o rings and nitrile o rings are the most widely used o ring material in the word because of low cost good mechanical performance with resistance to water most basic oils lubricants and some fuels many pneumatic hydraulic systems and the default choice for basic applications.
Widely used with most oils hydraulic fluids alcohol.
Parker buna o rings are recommended for petroleum based oils and fluids mineral oils ethylene glycol base fluids silicone and diester base lubricants air natural gas and water under 150 f 66 c.
Nbr is used in the automotive and aeronautical industry to make fuel and oil handling hoses seals grommets.
Nitrile rubber also known as nbr buna n and acrylonitrile butadiene rubber is a synthetic rubber derived from acrylonitrile acn and butadiene.
O rings made from nitrile are typically used for general sealing purposes which includes sealing of hydraulic fluids petroleum oils water and so on.
They also require less compression to make a seal so they offer a longer service life.
It offers such other advantages as good tear resistance and non polar solvent resistance.
The least expensive most readily available material.
Nitrile rubber also known as buna n rubber.
Buna also referred to as nitrile or buna n is an nbr rubber that displays excellent resistance to all petroleum based oils and fuels as well as water various alcohols silicone greases and hydraulic fluids.
Buna n o ring assortments also known as quattro seals and x rings these x profile o rings have four points of contact for a better seal in dynamic applications than round profile o rings.
Poor resistance to sunlight weathering and ozone.
Buna n o rings aka nitrile nbr in 70 durometer black.
A common parker nitrile o ring compound is n0674 black.
As568 standard size buna n o rings are the most widely used o ring material in the world because of low cost good mechanical performance with resistance to water most basic oils lubricants and some fuels many pneumatic hydraulic systems propane natural gas and the default choice for basic applications.
Nitrile is unique among synthetic rubbers in that it is generally resistant to chemicals such as oil and fuel among other substances such as mineral and vegetable oils diluted acids.
Many compound variations for specific applications.
