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3M™ Dyneon™ Fluoroelastomer FE 5540

3M ID B40070264
  • Low fluorine content terpolymer
  • Improved low-temperature flexibility over standard copolymers and terpolymers
  • Used in compression and transfer molding
  • Delivers good compression set resistance
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Details
  • Low fluorine content terpolymer
  • Improved low-temperature flexibility over standard copolymers and terpolymers
  • Used in compression and transfer molding
  • Delivers good compression set resistance
  • Clean running with excellent mold release
  • Proprietary incorporated cure technology may help save time and increase throughput

3M™ Dyneon™ Fluoroelastomer FE 5540 is a terpolymer made of vinylidene fluoride, hexafluoropropylene, and tetrafluoroethylene containing 65.5% fluorine. This fluoroelastomer is ideal for automotive fuel system and oil seal applications. Its proprietary incorporated bisphenol cure technology may help save time and increase throughput.

Incorporated Cure Technology
3M™ Dyneon™ Fluoroelastomer FE 5540 has a number of favorable attributes that make it suitable for use in compression and transfer molding. It boasts improved low-temperature flexibility over standard copolymers and terpolymers, and delivers good compression set resistance. Additionally, the proprietary incorporated cure technology may help save time and increase throughput.

Dyneon fluoroelastomer FE 5540 can be compounded using standard water-cooled internal mixers or two-roll mills with standard fillers and ingredients utilized in typical fluoroelastomer formulations. The dry ingredients should be blended before adding to the masticated gum. For best results, Dyneon fluoroelastomer FE 5540 should be banded on the mill prior to adding the blended dry ingredients. Once mixed, the compounded stocks have good scorch resistance and storage stability.

Delivering Custom Solutions
3M offers over 50 grades of fluoroelastomers with varying monomer composition, Mooney viscosity and fluorine content. This broad offering, combined with our expertise in application and product development, translates into greater design flexibility.

For decades, we have been able to supply unique solutions to meet the increasing market challenges in developing and producing state-of-the-art fluoroelastomer products at the highest quality level. This goes hand-in-hand with our unparalleled commitment to research and customer support. Like all of our products, 3M™ Dyneon™ Fluoroelastomer FE 5540 is backed by skilled researchers at several 3M tech service laboratories. Collectively, our staff has decades of experience researching, developing and improving upon fluoroelastomers. Toward that end, we are in regular communication with customers who deliver feedback – allowing us to improve existing products and deliver custom solutions. All of this is part of an unrelenting drive to deliver top products to our customers. From coatings to calendered sheets, tubing to molded goods, 3M has a solution for your specialty application.

Recommended Applications

  • Compression molding
  • Transfer molding

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