What is Viton good for?
An exceptionally broad range of chemical resistances make Viton seals a perfect option for most applications involving oils, fuels, and mineral acids, and these seals also boast excellent resistances to oxidation, ozone, UV exposure, weather, fungus, and mold.
How long do Viton seals last?
Viton seals hold indefinitely at temperatures up to 400°F and can last up to 48 hours at temperatures up to 600°F.
Which is better Viton or EPDM?
Temperature – Viton® temperature resistance ranges from -20°C to 210°C, while EPDM temperature resistance ranges from -45°C to 145° This means that both are excellent for extreme temperatures, but EPDM has a slight edge in colder temperatures, while Viton® is better for heat resistance at higher temperatures.
Is Viton expensive?
A Viton™ o ring will tend to be significantly more expensive than the equivalent nitrile component. This is because it simply does the job where other products cannot.
Is Viton harder than nitrile?
Viton® seals are prone to failure below -15°C in dynamic applications, as they become inflexible and hard. This makes Viton® far superior to Nitrile in these regards. They are also designed to resist most oils and lubricants, more importantly petroleum-based lubricants.
Are Viton O rings black?
This O-Ring set is made of Black Viton, has a durometer of 90A, and includes 382 pieces covering 30 dash sizes. The rings have a Round cross-section and can be used across a wide temperature range from -15 degrees F (-26 degrees C) to 450 degrees F (232 degrees C).
What’s the difference between nitrile and Viton o rings?
You’ll find nitrile o rings used in many applications, including where oil resistance is needed or where low temperature functionality is required. As well as resisting oils, petrol and hydrocarbons, Viton™ is resistant to mineral acids, halogenated hydrocarbons and more.
What is EPDM O rings?
EPDM o-rings have gained wide seal industry acceptance for its excellent ozone and chemical resistance properties and is compatible with many polar fluids that adversely affect other elastomers. The EPDM o-ring is commonly referred to as a ethylene-propylene o-ring or EP o-rings.
Is Viton an EPDM?
Viton is a fluoropolymer and EPDM is derived from ethylene and propylene. The result is a contrast in two important properties—chemical resistance and temperature tolerances—between the two materials.
What Viton 90?
VITON® 90 O-Rings BS425 to BS475 Cross Section 6.99mm Fluorocarbon elastomers are highly fluorinated carbon-based polymers used in applications to resist harsh chemical and ozone attack.
What kind of gasket material is Viton used for?
Viton Gasket Material (FKM) Gasketing perfect for gasket cutting, flat seals, door seals, Industrial applications. Standards are in stock or custom manufactured to your specifications. Viton is a high tech. elastomer designed for extreme heat, oil and chemical resistance.
What do you need to know about Viton seals?
A Viton™ seal is simply a seal manufactured from Viton™. These seals or gaskets are commonly used to seal leaks, valves, pumps and similar. Viton™ o rings are the most common type of seal, which we provide here at NES in a variety of sizes and profiles.
What kind of material is used for gasket cutting?
Viton Gasket Material Viton Gasket Material (FKM) Gasketing perfect for gasket cutting, flat seals, door seals, Industrial applications. Standards are in stock or custom manufactured to your specifications. Viton is a high tech. elastomer designed for extreme heat, oil and chemical resistance.
What do you need to know about Viton O rings?
These seals or gaskets are commonly used to seal leaks, valves, pumps and similar. Viton™ o rings are the most common type of seal, which we provide here at NES in a variety of sizes and profiles. For more advice on Viton™ or any of our other products, get in touch with the experts at NES today.
What’s the difference between Viton and EPDM seals?
The basic difference is range. Viton can handle higher temperatures, whereas EPDM can handle lower temperatures. Viton is also more resistant to chemicals and oils, but if you are to have acetones present, you will want to choose EPDM.
Is FKM Viton?
Viton is a brand of FKM, a synthetic rubber and fluoropolymer elastomer commonly used in O-rings, chemical-resistant gloves, and other molded or extruded goods.
What is Viton seal?
A Viton™ seal is simply a seal manufactured from Viton™. These seals or gaskets are commonly used to seal leaks, valves, pumps and similar. Viton™ o rings are the most common type of seal, which we provide here at NES in a variety of sizes and profiles. For more advice on Viton™ or any of our other products,…
What is FKM gasket material?
It is a commonly used name which refers to the product FKM and is used for Industrrial, Chemical and relatively high temperature gasket materials. FKM materials ( Viton ® is a trademark) are often used in industrial pipe flanges, seals, o-rings, molded rubber parts, manway, and hand hole gaskets throughout industry.