Description
Viton gaskets have excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Low temperature resistance is normally not favorable and for static applications is limited to approximately –15°F (–26°C) although in certain situations it is suitable down to –40°F (–40°C). Under dynamic conditions, the lowest service temperature is between 5°F and 0°F (–15°C and –18°C). Gas permeability is very low and similar to that of butyl rubber. Special fluorocarbon compounds exhibit an improved resistance to acids, fuels, water and steam.
| Type A(Commercial Grade) | Type B | Type F | Specialty: GLT/GBLT/Viton Extreme | |
|---|---|---|---|---|
| Material Composition | Dipolymers of VF2 / HFP | Terpolymers of VF2 / HFP / TFE | Terpolymers of VF2 / HFP / TFE | Copolymers of TFE / Propylene and Ethylene / TFE/PMVE |
| Flourine Content | 66% | 68% | 70% | NA |
| Uses & Industries | General Purpose/Automotive/Aerospace | Chemical Processing/Power Utility | Automotive Fuels/Aqueous Inorganic Acids/Water/Steam | Automotive/Oil Exploration/Sealing/Harsh Environments |
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