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NBR Rubber Seals

NBR (Nitrile Butadiene Rubber) is known as nitrile rubber, buna-n rubber, or buna rubber. It is a synthetic rubber commonly used in various applications. It is an elastomer co-polymerized by acrylonitrile and butadiene. Seashore Rubber can manufacture NBR rubber seals in different shapes, sizes, and lengths according to customer specifications and requirements. Our nitrile rubber has the following features:

  • Exceptional oil and chemical resistance
  • Excellent flexibility and durability
  • Good resistance to grease, hydrocarbons, and diluted acids
  • Excellent abrasion, wear and tear resistance
  • Can withstand severe weather conditions
  • Highly flexible to easily converted into different shapes and sizes

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Properties of NBR Rubber Seals

  • Excellent Oil And Chemical Resistance: When exposed to chemical solvents, solutions, or aggressive environments, the NBR rubber seals maintain their original properties.
  • High tensile strength and elasticity make NBR seals resilient. It can withstand harsh weather conditions and external impacts.
  • Excellent Abrasion Resistance: This makes the NBR seals more durable to deal with wear and tear and last for longer service life.
  • Exceptional Sealing Properties: This provides the nitrile butadiene rubber with a tight seal to prevent water, air, and dust infiltration.

Applications of NBR Rubber Extrusion

Thanks to its superior oil and chemical resistance, the NBR seal is ideal for various applications and industries. Including automotive, aerospace, medical, and footwear. The nitrile rubber seal can manufacture oil-resistant rubber products. Such as automobiles and aviation.

Automobile Industry

NBR rubber is widely used in the field of automobile manufacturing. Including automotive seals, oil seals, O-rings, pipes, hoses, suspension parts, and tires. Its resistance to oil and abrasion makes it ideal for automotive parts.

Industrial Seals

NBR rubber is widely used as a seal material in the industrial field. It is used to seal and isolate liquids, gases, and chemicals. It plays an important role in various mechanical equipment, valves, piping systems, storage tanks, and pumps.

Construction And Building Materials

NBR rubber is often used in the manufacture of waterproofing materials, weatherstrips, pipes, and fittings. It is weather and chemical-resistant. It is therefore suitable for both outdoor and indoor sealing and waterproofing applications.

Medical Devices

NBR rubber is used in the manufacture of gloves, catheters, seals, and tubing, among others. It can meet the requirements of the medical industry for material safety and reliability.

Why Choose Us As Your NBR Rubber Seals Manufacturer?

  • Advanced Technology: We employ cutting-edge NBR rubber seal manufacturing technology to ensure all NBR rubber seals are manufactured in line with industry standards and meet customer satisfaction.
  • Custom Service: We understand different people have various requirements and specifications. We offer custom NBR rubber strip services.
  • Rich Expertise: We have been in the industry of NBR seals for more than 10 years. It allows us to learn more about customer needs, and produce the exact nitrile rubber seals. They can that meet customers’ needs, and ultimately serve our target groups.

FAQs About NBR Rubber

NBR rubber, also called Buna-N or NBR, is an elastomeric rubber composed of acrylonitrile and butadiene.

Nitrile rubber has an excellent temperature resistance, ranging from -40°C to 120°C (-40℉ - +248℉).

NBR rubber has high tensile strength ranging from 3.5 MPa to 21 MPa, and excellent elongation at break up to 700%.

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