What are nitrile O rings used for?

You’ll find nitrile o rings used in many applications, including where oil resistance is needed or where low temperature functionality is required. These include automotive, aircraft fuel systems, marine applications and more.

Is nitrile rubber good for O rings?

Versatile and reliable, nitrile offers good resistance to gasoline, diesel fuel, motor oil, acids and non-polar solvents. For this reason, it is widely used for general-purpose nitrile ‘O’ rings in automotive, marine and aerospace applications.

What is the difference between nitrile and Viton?

What is the Difference Between Nitrile and Viton? Nitrile rubber and Viton are two elastomer polymer types that are different in their appearance and density. Nitrile compounds are organic compounds having the general chemical formula R-CN while Viton is a brand name of synthetic rubber and fluoropolymer elastomers.

What is the difference between Viton and nitrile O rings?

Environmental Properties: Viton® O-rings and seals have a wide range of chemical resistance (involving mineral acids, fuels, and oils) and this material is also highly resistant to oxidation, UV exposure, fungus, weather, ozone, and mould. This makes Viton® far superior to Nitrile in these regards.

What is the best o ring material for hydraulic fluid?

Nitrile (Buna-N) O-rings Nitrile O-rings, which have a temperature range between -54 and 149 degrees Celsius, are suitable for use with water, petroleum oils and some hydraulic fluids.

What is the most durable o ring material?

Fluorocarbon (Viton®) Offering outstanding chemical and high-temperature resistance, fluorocarbon O-rings are among the most durable and versatile available. They are particularly valuable in aircraft engines and automotive fuel handling systems because they resist swell in high-octane and oxygenated fuels.

What is FKM O-ring?

FPM is the ISO designation, FKM is the ASTM designation. Viton®, Dai-El and Technoflon are brands for FPM polymers. All of the designations stand for one single base material, which is fluoro rubber. This rubber is used in applications that need O-rings that are resistant to high temperatures and chemical attacks.

What is the best o-ring material for hydraulic fluid?

What is the difference between nitrile and fluorocarbon?

Nitrile oil seals are made from a compound that tolerates low temperatures and has excellent abrasion resistance. FKM Fluorocarbon oil seals feature excellent resistance to petroleum products and solvents. They have good high temperature and low compression set characteristics.

Is nitrile compatible with hydraulic fluid?

What is nitrile O-ring?

A Guide to Nitrile O-Rings and Seals Nitrile, commonly known as NBR or Buna-N, is a synthetic rubber composed of acrylonitrile (ACN) and butadiene. Based on the formulated ratio of ACN and butadiene, the working properties of nitrile seals may vary.

What are the limitations of nitrile O rings?

Limitations: Nitrile is not good at resisting degradation by ozone or weather You’ll find nitrile o rings used in many applications, including where oil resistance is needed or where low temperature functionality is required. These include automotive, aircraft fuel systems, marine applications and more.

What are high-visibility nitrile O-rings?

For applications requiring o-rings with high visibility, High-Visibility Nitrile o-ringsare recommended. High-Visibility o-rings maintain properties identical to its original compound, with the addition of a distinguishable neon green hue. Acrylonitrile Content

What is the difference between peroxide and sulfur cured nitrile O-rings?

Sulfur-cured compounds offer better low-temperature properties but are more prone to hardening with high temperatures. Peroxide-cured nitrile o-rings have better heat resistance and lower compression sets but are more expensive and more difficult to process.