Buna N Rubber Material Properties

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Buna n rubber material properties.

Use of carboxylated nitrile can have superior abrasion resistance. Nitrile also known as buna n or nbr nitrile butadiene rubber is a type of synthetic rubber polymer. Timco rubber can work with your business to design and provide nitrile parts customized for the specific needs of your applications. It provides a good balance of desirable working properties including low compression set high tensile strength and high abrasion resistance.

Nitrile also known as nbr rubber and buna n is the seal industry s most widely used and economical elastomer. Buna n properties and uses buna n is a commonly used elastomer. Nbr is used in the automotive and aeronautical industry to make fuel and oil handling hoses seals grommets and self sealing fuel tanks. Many hydrocarbons fats oils greases hydraulic fluids chemicals.

Trade names include perbunan nipol krynac and europrene. It s a copolymer made up of a combination of acrylonitrile and butadiene molecules. Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. Excellent resistance to petroleum based fluids.

Thermal properties low temperature range 70º f to 0º f minimum for continuous use static 40º f brittle point 70 f to 0º f. Buna n is also known as nitrile rubber nbr or perbunan it is synthetic rubber copolymer of acrylonitrile acn and butadiene. Nitrile butadiene 30 f 250 f. Nitrile rubber also known as buna n rubber.

This material data sheet section is to be used as a professional guide only. Although acrylonitrile is a type of cyanide it doesn t break up into ions once dissolved in water which gives the type of cyanide. Ozone except pvc blends ketones esters aldehydes chlorinated and nitro hydrocarbons. Nitrile rubber is not toxic.

This compound has a relatively high acrylo content making it exceptionally resistant to petroleum base oils and hydrocarbon fuels over a temperature range of 40 f to 250 f. Mykin s rn00170 nitrile buna n 70 durometer is a general purpose copolymer of butadiene and acrylonitrile. This rubber is unusual in being resistant to oil fuel and other chemicals. Nitrile rubber also known as nitrile butadiene rubber nbr buna n and acrylonitrile butadiene rubber is a synthetic rubber derived from acrylonitrile and butadiene.

The properties and characteristics of manufactured rubber products may vary based on polymer type and formulation. This is partly because it displays excellent resistance to petroleum based oils fuels water alcohols silicone greases hydraulic fluids. Polysiloxane 80 f 420 f. Nitrile rubber also called nitrile butadiene rubber nbr buna n is a synthetic rubber that provides excellent resistance to petroleum based oils as well as mineral and vegetable oil.

Elastomer is natural or synthetic material which does not break when stretched and when released it return to its original length. However it also has a good balance of desirable working properties like low compression set high abrasion resistance and high tensile strength.