Nitrile butadiene rubber (NBR) seals are widely used in various mechanical equipment and industrial systems because of their excellent oil resistance, especially in situations where oil media such as lubricating oil, hydraulic oil and fuel need to be handled. This paper will discuss in detail the evaluation of oil resistance characteristics of nitrile rubber seals and the sharing of practical industrial application cases.
Oil resistance evaluation
Chemical stability: Nitrile rubber sealing ring has excellent oil resistance, can maintain stable physical and chemical properties in lubricating oil, diesel, fuel and other petroleum products, and is not easy to expand or soften.
Wear resistance: NBR materials show good wear resistance in oily environments, and can maintain the sealing effect for a long time, reducing the risk of oil leakage in equipment operation.
Temperature adaptability: Nitrile rubber seals are suitable for a wide temperature range, usually able to maintain stable performance under environmental conditions from -40°C to +120°C, to meet the needs of different industrial sites.
Industrial application case sharing
Automotive industry: In automotive engines, transmission systems and hydraulic systems, nitrile rubber seals are widely used to effectively prevent the leakage of lubricating oil and fuel, and improve the reliability and safety of automobiles.
Machinery manufacturing: In hydraulic cylinders, oil seals and valves of various mechanical equipment, NBR seals reliably protect equipment from the erosion of lubricating oil and hydraulic oil, extending the service life of equipment.
Industrial equipment: In industrial pumps, compressors and hydraulic devices, NBR seals withstand high pressure and complex conditions to ensure the safe sealing and transmission of liquid media.
Sum up
Nitrile rubber seals are known for their excellent oil resistance and a wide range of industrial applications. The correct selection and use of nitrile rubber sealing ring can effectively reduce the risk of leakage of liquid media and improve the operation efficiency and safety of equipment. I hope this article can provide you with valuable information about the oil resistance evaluation and practical application cases of nitrile rubber seals. If you have more related needs or questions, please feel free to contact us, we will be happy to provide you with support and solutions.
FOREVER SEALS! Seals manufacturer, accept custom seals, from design to research and development, from production to testing, a full range of services. For more information, please contact FOREVER SEALS directly. FOREVER SEALS product experts are here to help you! Whatsapp: +86-18098184099；WeChat: +86-13049188460； E-mail: sales@foreverseals.com.