What temperature can O-rings withstand?
Why silicone O-rings (VMQ)? Excellent resistance to extreme temperatures -50°C to + 232°C (-58°F to +450°F). Some special compounds resist even higher temperatures. Retention of properties of silicone at high temperature is superior to most other elastic materials.
What temperature do O-rings melt at?
O-Ring Material Temperature Guide
| Degrees in Fahrenheit (F◦) | Degrees in Celsius (C◦) | Polymer Type |
|---|---|---|
| – 100° to 350° | – 73° to 177° | Fluorosilicone |
| – 15° to 400° | – 26° to 205° | Hifluor |
| – 23° to 300° | – 32° to 149° | Hydrogenated Nitrile |
| – 35° to 225° | – 37° to 107° | Neoprene |
What is the melting point of Viton?
Viton™ Curative No. Melting Point 80 °C (176 °F) min.
What is the highest temp O-ring?
Silicone or VMP O-rings offer temperature resistance of up to 230°C and some variants of this material can handle up to 300°C. These are commonly used where there is high exposure to UV, ozone and weathering although they are not suitable for use in hot water, chemical or dynamic applications.
Is Viton A fluorocarbon?
Viton® is the brand name for fluorocarbon rubber polymers of the Chemours Company. This type of polymer is used extensively by ERIKS, however we do not claim or promote the use of any specific brands of polymers in our compounds.
Is Viton good for hot water?
FKM Viton® rubber is attacked by amines, strong alkalis and many Freon’s. It also has limited resistance to steam, hot water, methanol, ketones, low molecular weight esters and nitro containing compounds like Skydrol, synthetic hydraulic fluids, certain esters and ethers.
What is the maximum operating temperature of a Viton O-ring?
For general-type seals, the optimal viton o-ring temperature range is between -15°F and 450°F in static applications, though it can withstand service temperatures up to 527°F for a short time. Full operation at 450°F will shorten parts’ lifetime more than full operation at -15°F.
What are Viton O-rings made of?
Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.
Why Viton® ETP extreme O-rings?
Excellent Resistance to More Chemicals & Solvents– Viton® ETP Extreme. O-rings are used in seals that have to maintain consistent performance in the face of a wide range of temperature extremes. Industries from aerospace to oil refining have systems in place that reach high temperatures, which can destroy or degrade seals quickly.
What is the temperature range of Viton fluoroelastomers?
Viton™ Fluoroelastomers are used in the following industries: Aerospace & Defence, Automotive, Agricultural, Motor Sport, Petrochemical, Offshore Drilling, and Rail. The temperature range of Viton™ (FKM/FPM) is considered to be between -20°C and +205°C depending on the grade.