Fluororubber skeleton oil seals play a crucial role in modern industry, with extensive applications in aerospace, chemical processing, petroleum, and automotive sectors. These seals are crafted from fluororubber, a synthetic polymer elastomer combining fluorine and carbon atoms, renowned for its unique physical and chemical properties.

　　Key Features of Fluororubber Skeleton Oil Seals

　　Fluororubber is celebrated for its exceptional heat resistance and chemical stability. It maintains elasticity and form under high temperatures without decomposing, providing excellent resistance to oils, chemicals, and corrosives. Moreover, it is non-toxic, odorless, and non-flammable, making it a safe and dependable sealing material.

　　Design and Structure

　　The structure of a fluororubber skeleton oil seal consists of the seal body, a reinforcing skeleton, and a self-tightening helical spring. The seal body is divided into sections such as the base, waist, edge, and sealing lips, which work together to provide effective sealing. Upon installation, radial pressure from the edge and tension from the spring ensure a secure seal.

　　Widespread Applications

　　Globally, over 60% of fluororubber is used in manufacturing oil seals for the automotive industry, highlighting its durability and high performance in sealing applications, the utilization of fluororubber reaches up to 80% in sealing technologies. The primary function of these oil seals is to separate lubricated areas from moving parts to prevent lubricant leaks, especially excelling in rotary shaft sealing.

　　Versatility in Various Environments

　　Fluororubber skeleton oil seals exhibit impressive stability when faced with humidity changes and high temperatures, earning them the distinction as the "king of rubber." They excel not only in high-temperature and corrosive environments but are also employed in producing hoses, rubber sheets, films, and various sealing rings and gaskets. These seals find applications in drilling equipment, refining installations, and chemical apparatus. Additionally, they play a key role in sealing pumps and pipe joints.

　　The widespread use and reliable performance of fluororubber skeleton oil seals under demanding conditions make them indispensable components in industrial settings. By leveraging their superior chemical and thermal properties, various equipment is assured of smooth operation even in severe operating environments.