Product Portfolio
Gore’s product line builds around a core material set using expanded PTFE and other fluoropolymers. PTFE has a combination of properties well suited to high performance applications. Some of those properties are
- Low dielectric constant (good electrical insulator)
- High thermal resistance (-200°C to + 260°C)
- Low coefficient of friction
- Low flammability
- UV-resistant
- Hydrophobic and oleophobic (non-wetting to water and oil)
- Chemically inert (and biocompatible)
In addition to these properties, PTFE is soft and mechanically weak, which can be a disadvantage in certain applications. However, Gore has developed capabilities using forms of expanded PTFE with engineered microstructures that can significantly increase its strength and durability. Other Gore capabilities enable different materials to be incorporated into the ePTFE microstructure, such as catalysts and antimicrobial agents. This leads to products that can extend the inherent properties of PTFE, such as gas diffusion membranes with chemical reactivity.
Gore’s product portfolio derives from a number of basic ePTFE forms that include tubes, fibers, tapes, membranes and custom shapes, such as gaskets and patches. Extreme performance testing and reliability are important steps in the development process.
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