What temperature can nitrile withstand?
Due to its excellent resistance to petroleum products, and its ability to be compounded for service over a temperature range of -35°C to +120°C (-30°F to +250°F), Nitrile /NBR is the most widely used elastomer in the seal industry today.
What is carboxylated nitrile?
Carboxylated Nitrile (XNBR) is a special type of nitrile polymer that exhibits enhanced tear and abrasion resistance. For this reason, XNBR based materials are often specified for dynamic applications such as rod seals and rod wipers. Heat resistance. • Up to 100°C (212°F) with shorter life @ 121°C (250°F).
Is Buna-N and nitrile the same?
Nitrile rubber — also known as acrylonitrile butadiene rubber, NBR, or Buna-N — is a synthetically produced, petroleum-based rubber ideal for seals, gaskets and o-rings. Nitrile is a highly versatile rubber. It is used in countless applications and products, from marine fuel systems to small engine carburetors.
What is the most heat resistant rubber?
Silicone Silicone
Silicone. Silicone is the number one extreme temperature rubber available. It offers outstanding high-temperature resistance, with some compounds able to withstand temperatures up to 305 °C.
At what temperature does nitrile rubber melt?
NBR’s ability to withstand a range of temperatures from -40 to 108 °C (-40 to 226 °F) makes it an ideal material for aeronautical applications.
What seal material has the largest temperature range?
Thermiculite
The gasket material with the biggest temperature range is Thermiculite.
What is nitrile used for?
nitrile rubber (NBR), also called nitrile-butadiene rubber, an oil-resistant synthetic rubber produced from a copolymer of acrylonitrile and butadiene. Its main applications are in fuel hoses, gaskets, rollers, and other products in which oil resistance is required.
What is nitrile made out of?
The process for creating nitrile is chemically complex, as it involves mixing two synthetic rubber polymers together. These two copolymers, known as acrylonitrile and butadiene, are mixed, blended, and stabilized in order to create a thin, elastic synthetic latex that is then shaped into nitrile gloves.
Is Buna-N RoHS compliant?
Meets ASTM F-1387 standards. RoHS and REACH compliant.
Is Buna-N fuel resistant?
Nitrile, Buna-N or NBR rubber is a widely used elastomer, thanks in large part to its highly oil & fuel resistant properties and tensile strength.
What is the difference between nitrile and carboxylated nitriles?
Carboxylated Nitrile vs. Nitrile Properties: Rubber Compound Nitrile Carboxylated Nitrile BN XN Physical Properties Hardness Range Shore A 20-95 45-95 Hardness Range P&J 0-200 20-170
What are the benefits of carboxylated nitrile?
With Carboxylated Nitrile, lost benefits are less compression set, resilience, and ozone resistance. Carboxylated Nitrile is used commonly in paper and plastic converting applications and in other processes where outstanding abrasion resistance is required. Ask us if Carboxylated Nitrile is the right material for your application and budget.
What is the difference between HNBR and nitrile elastomers?
HNBR presents improved wear and extrusion resistance than Nitrile and has a good chemical compatibility Enhanced resistance to heat, ageing and ozone, which makes it ideal for mechanical applications Properties in Hydrogenated Nitrile elastomers makes them ideas for industries that use oil resistant and high-powered applications
Should I choose a carboxylated or non-carboxylate emulsion polymer?
Choosing a polymer for your project: carboxylated or non-carboxylated? Carboxylated latexes are the most widely used of all commercial latexes. When selecting the best emulsion polymer for your project, however, why would you choose a carboxylated..