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Characteristics of fluororubber O-ring seals

Time: 2023-07-31 View: 115





Fluorine rubber O-ring is currently one of the most common O-ring seals, widely used due to its excellent heat and corrosion resistance. How much high temperature can fluororubber O-ring withstand How is the pressure resistance?


Heat resistance: -25~280 ℃. Some special perfluorinated adhesives can be used at 300 ℃

Characteristics of fluororubber O-ring seals(图1)

Hardness: 50-85 degrees, usually 70 degrees


Tone: Ready to prepare. Generally speaking, black is a common fluorine rubber O-ring seal.


Pressure: 10-20Mpa


Scope of application: Suitable for various vehicles, electronics, aerospace, shipbuilding, metallurgy, etc. In harsh working environments, mechanical specifications have very high accuracy, heat resistance, and super wear resistance.


Applicable materials: fuel oil, Gear oil, organic solution, concentrated acid, strong bismuth chemical agent, lubricating grease, fuel Gear oil, synthetic oil, etc;


Unsuitable substances: brake fluid, ketones, low molecular weight lipids, and mixtures containing nitrate;


The important characteristics of fluorine adhesive are heat resistance and solvent corrosion resistance, good aging resistance and ozone resistance, and low permeability. Even under extremely harsh working conditions, it still has good wear resistance. Fluorine glue can withstand+working temperature of 200 degrees or less, and can also work without oil for a short period of time.


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