Trade Names: Viton (E.I. DuPont), Fluorel (3M) Fluoroelastomer rubber, particularly Viton, is renowned for its exceptional performance across diverse environments, from exposure to various oils and petroleum products to high-vacuum situations, ozone, weathering, high temperatures, and strong acids. This material is widely used to create seals, valves, and pumps due to its remarkable durability and chemical resistance. Viton exhibits an impressive tolerance to petroleum-based substances and has an ultra-low compression set, making it ideal for handling and transporting chemicals and fuels. Its broad chemical compatibility makes it a go-to solution for numerous industrial applications.     Extreme Conditions Viton is a fluorocarbon-based elastomer celebrated for its superior performance under extreme conditions, such as high temperatures, aggressive chemicals, and oxygen-rich environments. Its robustness against abrasion and tearing makes it perfect for applications like O-rings and gaskets that face harsh conditions daily. Beyond its durability, Viton is chemically resistant, which explains why it's a favorite in sectors like automotive, aerospace, and industrial manufacturing. Overall, Viton is a dependable and long-lasting material tailored for demanding tasks where severe conditions and harsh chemicals prevail. Oil & Petroleum One key industry utilizing this material is the oil and petroleum sector. Viton® demonstrates excellent resistance to most oils, crude oil, gasoline, and petroleum derivatives, including vegetable oils, alcohols, and hydraulic oils. These properties make it a top choice for sealing components like gaskets and O-rings that interact frequently with such substances. Acetone, Methyl, Organic Acids Despite its impressive strengths, Viton does have some limitations. It shows reduced performance when exposed to certain substances like acetone, methyl ethyl ketone (MEK), and organic acids. These materials can cause swelling or degradation over time, impacting the material’s integrity. While this doesn’t negate its usefulness, it’s important to consider these factors during selection processes. Nonetheless, Viton remains one of the most reliable choices for applications requiring chemical resistance and durability. For instance, in the automotive industry, Viton is extensively used in engine components because of its ability to endure high heat and oil exposure. Similarly, in aerospace, it finds application in fuel systems and hydraulic lines where it must withstand extreme temperatures and corrosive fluids. Despite minor drawbacks, Viton continues to be a cornerstone material for critical engineering solutions worldwide.
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Getting to Know: Fluoroelastomer
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