Superior Chemical Resistance
NBR O-rings excel in environments exposed to oils, fuels, and hydrocarbon-based fluids, making them indispensable in automotive and industrial applications. Their unique molecular structure, featuring acrylonitrile content, provides exceptional resistance to a broad spectrum of chemicals. This resistance extends to various petroleum products, including mineral oils, gasoline, and diesel fuel, ensuring consistent performance in challenging chemical environments. The material's stability when exposed to these substances prevents degradation, swelling, or loss of mechanical properties, maintaining seal integrity throughout its service life. This characteristic is particularly valuable in applications where exposure to aggressive fluids is common, such as fuel systems, hydraulic equipment, and industrial machinery.