Our NBR rubber cord is a high-quality nitrile sealing cord designed for applications requiring excellent resistance to petroleum oils, mineral oils, vegetable oils, fuels, and common industrial fluids. Manufactured from durable Nitrile (NBR) rubber, this flexible circular cord offers strong mechanical properties and reliable sealing performance across a wide range of industrial and engineering applications. Suitable for gasket fabrication, sealing, and O-ring applications where oil and fuel resistance is essential. Key Features Manufactured from high-quality Nitrile (NBR) rubber Excellent resistance to: Petroleum oils Mineral oils Vegetable oils Aromatic hydrocarbons Dilute alkalis and acids Good mechanical strength and flexibility Low compression set Cost-effective sealing solution Suitable for industrial and engineering applications Technical Specifications Material: Nitrile Rubber (NBR) Colour: Black Cross Section: Circular Hardness: 70 Shore A Temperature Range: -20°C to +80°C Maximum Temperature: +80°C Minimum Temperature: -20°C Elongation at Break: 300% Tensile Strength: 12 MPa Compression Set: 25% Compression Set Test Parameters: 22 hours @ 100°C Applications Ideal for: Oil-resistant sealing applications O-ring and gasket fabrication Automotive and engineering seals Fuel and fluid sealing systems Industrial machinery and equipment Hydraulic and pneumatic systems Benefits Excellent resistance to oils and fuels Durable and flexible sealing performance Suitable for common industrial fluids and chemicals Good compression recovery and wear resistance Easy to cut and fabricate into custom seals Important Compatibility Information ⚠️ NBR rubber is not suitable for: High-temperature applications Ozone exposure Ketones Esters Aldehydes Chlorinated hydrocarbons Nitro hydrocarbons 👉 For these environments, consider Viton rubber cord alternatives. Ordering Information Priced and sold per metre Supplied in continuous uncut lengths where possible 👉 Example:QTY 5 = 5 metre continuous length This NBR nitrile rubber cord is a dependable solution for oil-resistant sealing, gasket fabrication, and industrial applications, delivering durability, flexibility, and reliable long-term performance.
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