Extruded nitrile rubber extrusions sealing profile
Extruded nitrile rubber extrusions sealing profile
Extruded nitrile rubber extrusions sealing profile
The NBR (acrylonitrile butadiene copolymer) is used for most gasketing applications for conventional fluids. The NBR standard used is the best compromise between resistance to oils and hydrocarbons, flexibility and mechanical strength. It gives a good to excellent impermeability to air and gases. Among the characteristics of chemical resistance NBR has a good resistance to oils, hydrocarbons or gases and in general to mineral, vegetable and animal fats.
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Good resistance to oil and gasolineNitrile has very good oil and gasoline resistance, permeability, and heat and abrasion resistance.  Its resistance to alkalis and acids all increase as the nitrile content of the compound increases.Nitrile must be specially compounded for resistance to ozone, sunlight and natural aging, and has poor resistance to oxygenated solvents.  Nitrile is superior to neoprene in oils and solvent resistance, but is not recommended for applications where it is exposed to severe weathering.Nitrile’s service temperature ranges from -30 degrees F to 375 degrees F.

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SEASHORE RUBBER manufactures high quality extruded rubber seal strips for the OEM, replacement part, and industrial distributor markets. Our sealing strips are used as seals, filler strips, and bumpers for automotive, elextronics, marine, construction, transportation, and defense application. 

We manufacture extruded rubber profiles in custom sizes and shapes, our capabilities for custom manufacturing include: 

Coil formCut piecesLaser PrintingFlock coated profiles
Punching and drillingVulcanized spliced gasketsSelf adhesive rubber stripsSpecial Packaging
Gaskets with molded or injection molded cornersSimple and complex shaped seals, tubes and gaskets
All sizes, from mini to large partStrips,cord and seals in long lengths on reels or coils,as cut lengths
In house tooling for custom sizes and shapesLarge inventory of tools in standard shapes and custom sizes

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We offer a wide range of materials and colors for all sealing strips , these materials are offered in commercial and specification grades upon request. 


Our experienced staff has the industry and application expertise to manufacture your custom part to exacting specifications, ensuring that we will manufacture your part right the first time and deliver it on time and on budget. Call today to see how we can be of assistance.

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