Nitrile BR Pneumatic Seals

Nitrile BR Pneumatic Seals

Nitrile nbr pneumatic seals are often used in industrial machinery to create tight, secure seals that prevent leaks.nitrile (nbr) pneumatic seals They’re also common in automotive engines, hydraulic systems and other machinery components that are exposed to oils, fuels, and other petroleum-based chemicals. These durable seals offer a number of positive properties that make them a reliable choice for a wide range of applications.

Nitrile rubber is a modern elastomer and polymer that has gained popularity for its mechanical and chemical properties.nitrile (nbr) pneumatic seals Its abrasion resistance, strong tensile strength and good resilience across a broad temperature range make it ideal for many sealing applications. The nitrile content of the polymer can be adjusted to provide different levels of oil resistance and low-temperature flexibility. Nitrile nbr pneumatic Seals are also highly resistant to chemicals and other substances that would damage most natural rubbers, such as fuels, synthetic and natural greases and most alkalies.

In addition to its impressive durability and chemical resistance, nitrile rubber is easy to process and manufacture which makes it an inexpensive material for gaskets, O-rings and other sealing devices.nitrile (nbr) pneumatic seals It’s a popular choice for automotive, hydraulic and pneumatic seals as well as hoses, valves, power steering and brake lines. In fact, nitrile o-rings and rubber gaskets are found throughout the automotive, aerospace and construction industries.

NBR’s ability to resist heat and oil-based chemicals makes it a popular choice for use in engine parts, fuel systems and other machinery components that are regularly exposed to fuels, oils and lubricants.nitrile (nbr) pneumatic seals It’s also a good choice for commercial kitchens where spills and splashes of food grease are common.

While nitrile is a durable material, it does have some limitations. For example, it’s not as abrasion resistant as EPDM and is vulnerable to UV radiation which can weaken the seal and shorten its life. It’s also less flexible at low temperatures and can lose its elasticity with prolonged exposure to ozone. Nitrile has limited resistance to halogenated hydrocarbons and certain acids as well.

In addition to its excellent chemical and thermal resistance, nitrile rubber has great resilience and elasticity against high temperatures. It can withstand extreme temperatures of up to 120 degrees Celsius without becoming brittle or losing its sealing capability. For higher temperature applications, other materials like FKM (Viton) may be better suited.

Tags:hydraulic seals | piston seals | pneumatic cylinder seals