What is the temperature resistance range of fluorosilicone FVMQ?

Hey there! As a supplier of fluorosilicone FVMQ, I often get asked about the temperature resistance range of this amazing material. So, I thought I'd write a blog post to share some insights and clear up any confusion.

First off, let's talk about what fluorosilicone FVMQ is. It's a type of synthetic rubber that combines the best properties of both fluorocarbons and silicones. This unique combination gives it excellent resistance to heat, chemicals, fuels, and oils, making it a popular choice in a wide range of industries, including automotive, aerospace, and electronics.

Now, let's get to the main question: what's the temperature resistance range of fluorosilicone FVMQ? Well, it depends on a few factors, such as the specific formulation of the material, the type of additives used, and the application. However, in general, fluorosilicone FVMQ can withstand temperatures ranging from -60°C to 230°C (-76°F to 446°F). That's pretty impressive, right?

At the lower end of the temperature spectrum, fluorosilicone FVMQ retains its flexibility and elasticity, even in extremely cold conditions. This makes it ideal for applications where low-temperature performance is critical, such as in cold storage facilities, refrigeration systems, and aerospace components.

On the other hand, at the higher end of the temperature range, fluorosilicone FVMQ maintains its mechanical properties and chemical resistance, making it suitable for use in high-temperature environments. It can withstand prolonged exposure to heat without losing its shape or integrity, which is why it's commonly used in engine seals, gaskets, and other automotive components.

It's important to note that the temperature resistance of fluorosilicone FVMQ can be further enhanced through the use of special additives and formulations. For example, some manufacturers offer fluorosilicone FVMQ compounds that can withstand temperatures up to 260°C (500°F) or even higher. These high-temperature grades are typically used in applications where extreme heat resistance is required, such as in industrial ovens, furnaces, and aerospace engines.

In addition to its excellent temperature resistance, fluorosilicone FVMQ also offers a number of other benefits. It has good resistance to ozone, weathering, and UV radiation, which means it can be used outdoors without deteriorating over time. It's also highly resistant to compression set, which means it can maintain its sealing properties even after being compressed for long periods of time.

Another advantage of fluorosilicone FVMQ is its chemical resistance. It's resistant to a wide range of chemicals, including fuels, oils, solvents, and acids, which makes it suitable for use in applications where exposure to chemicals is likely. For example, it's commonly used in the automotive industry for fuel system seals and gaskets, as well as in the chemical processing industry for pumps, valves, and other equipment.

Now, let's talk about some of the different types of fluorosilicone FVMQ available on the market. There are two main types: peroxy vulcanized and bisphenol vulcanized. Peroxy vulcanized fluorosilicone FVMQ offers excellent heat resistance and mechanical properties, while bisphenol vulcanized fluorosilicone FVMQ offers better compression set resistance and chemical resistance. You can learn more about these types of fluorosilicone FVMQ by clicking on the following links: Peroxy Vulcanized Fluororubber Raw Rubber and Bisphenol Vulcanized Fluororubber Raw Rubber.

So, there you have it! That's a brief overview of the temperature resistance range of fluorosilicone FVMQ and some of its other benefits. If you're looking for a high-performance rubber material that can withstand extreme temperatures and harsh chemicals, then fluorosilicone FVMQ might be the right choice for you.

If you're interested in learning more about our fluorosilicone FVMQ products or have any questions about their temperature resistance or other properties, please don't hesitate to contact us. We'd be happy to help you find the right solution for your application and discuss your specific requirements.

References

• ASTM D1418 - Standard Terminology for Rubber and Rubber Latices
• ISO 1629 - Rubber - Nomenclature
• DuPont Performance Elastomers. (2003). Viton Fluoroelastomers: Product Information. Wilmington, DE: DuPont.