NQKSF Factory Supply NBR FKM PTFE PU ACM Material Wear-Resistant Oil Seal

　　When it comes to oil seals, selecting a wear-resistant material is crucial
to ensure their longevity and performance. Oil seals are used to prevent the
leakage of lubricants and to protect the internal components of machinery from
contaminants. In this article, we will explore some materials that are known
for their wear-resistant properties in oil seals.

　　1. Polytetrafluoroethylene (PTFE): PTFE is a popular material used in oil
seals due to its exceptional wear resistance. It has a low coefficient of
friction, which reduces the amount of wear on the seal during operation. PTFE
is also resistant to chemicals, heat, and moisture, making it suitable for a
wide range of applications. It is commonly used in industries such as
automotive, aerospace, and manufacturing.

　　2. Polyurethane (PU): Polyurethane is another material known for its wear-
resistant properties. It has excellent abrasion resistance and can withstand
high pressures and temperatures. Polyurethane oil seals are commonly used in
hydraulic systems, where they are exposed to heavy loads and harsh operating
conditions. They provide reliable sealing and have a longer service life
compared to other materials.

　　3. Nitrile Rubber (NBR): Nitrile rubber is a versatile material that offers
good wear resistance. It is commonly used in oil seals for automotive and
industrial applications. Nitrile rubber exhibits excellent resistance to oil,
fuel, and other petroleum-based fluids, making it suitable for sealing
applications in the automotive industry. However, it is important to note that
nitrile rubber may not be as wear-resistant as PTFE or polyurethane in certain
extreme operating conditions.

　　4. Fluoroelastomers (FKM): Fluoroelastomers, such as Viton, are known for
their excellent resistance to heat, chemicals, and wear. They are commonly used
in oil seals for applications involving high temperatures and aggressive
chemicals. Fluoroelastomer oil seals offer superior wear resistance and can
withstand harsh operating conditions, making them suitable for demanding
industries such as oil and gas, chemical processing, and aerospace.

　　5. Polyacrylate (ACM):Polyacrylate oil seals offer good resistance to
mineral oils, greases, and water-based hydraulic fluids. They have low swell
properties, which means they maintain their shape and sealing capabilities even
when in contact with various fluids. ACM oil seals are commonly used in
automotive engines, power steering systems, and hydraulic applications.

　　It is essential to carefully consider factors such as temperature, chemical
exposure, pressure, and friction when selecting the appropriate material for
oil seals. By choosing the right material, one can ensure the longevity and
reliability of oil seals in various industrial and automotive applications.

Minimum Order: 100 pieces