What does Buna mean in O-rings?
nitrile
Buna-N (also known as nitrile or NBR) is a synthetic rubber material. Its versatility makes it an ideal material for o-rings, seals, gaskets, and custom molded components for all industries and applications.
Is Buna good for fuel?
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 color is Buna?
Brown O-Rings Buna-N – Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It is the most……AS568-024 B70 (NBR) Buna-N 70 Duro O-Ring Brown.
Quantity Discounts | |
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15-3,888 | $0.070 |
25,000+ | $0.042 |
What is a Buna seal?
Buna O-Rings (NBR, Nitrile) Buna seals are standard in most pumps and work well for most cleaning and fluid pressurizing applications. This form of synthetic rubber is generally chemical-resistant, standing up to oil, fuel, and other harsh compounds.
Is Buna a silicone?
Buna-N has an advantage in lower temperatures and Silicone has an advantage in higher temperatures….Silicone (VMQ, SIL)
General Information | ||
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Common Names | Buna-N: Buna-N, Nitrile, NBR, Acrylonitrile Butadiene Rubber | Silicone: Silicone, VMQ, PVMQ |
Is Buna-N compatibility chart?
Choose compound from list to view O-Ring compatability rating….O-Ring Compatibility Chart.
Compound | Acetic Acid, 30% |
---|---|
Nitrile (Buna-N) | B |
Ethylene-Propylene (EP) | A |
Fluoro- elastomer (Viton) | B |
PTFE | A |
Is Buna good for diesel?
it’s one of the most highly used seal materials in the oil and gas industry.as long as your o-ring is the correct size,buna-n should hold up just fine to regular diesel fuel.
Is Buna an EPDM?
Both materials are well suited for use in the -35 to 125°C range. EPDM has an advantage in lower temperatures and EPDM has an advantage in higher temperatures….EPDM (EP, EPR, Ethylene-Propylene Rubber)
General Information | ||
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Full Name | Buna-N: Buna-N (NBR, Nitrile, Buna) | EPDM: EPDM (EP, EPR, Ethylene-Propylene Rubber) |
What is Buna material?
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.
Who makes Buna rings?
Precision Associates, Inc. Manufacturer of Buna N O-Rings. UL, FDA, 3-A, non-black, fuel resistant, water resistant, internally lubricated & other specialized materials available. Custom compounds may be developed to meet special requirements.
Is neoprene and Buna the same?
Nitrile rubber has poor flame resistance….What’s the Difference Between Nitrile vs. Neoprene?
General Information | Nitrile Rubber | Neoprene Rubber |
Common Names | Nitrile, Buna-N, NBR | Neoprene |
Chemical Names | Acrylonitrile-butadiene | polychloroprene |
Is Buna the same as nitrile?