PTFE, also known as polytetrafluoroethylene, is a type of plastic that is commonly used in various industries due to its unique properties. Some keywords associated with PTFE bars include: 1. PTFE: The primary keyword, which stands for polytetrafluoroethylene. 2. Bar: Referring to the shape of the PTFE material, which is often manufactured in the form of bars or rods. 3. Plastic: PTFE is a type of plastic material. 4. Non-stick: PTFE has a low coefficient of friction, making it highly resistant to sticking. 5. Chemical resistance: PTFE is resistant to many chemicals, making it suitable for use in corrosive environments. 6. High temperature resistance: PTFE can withstand high temperatures without degrading. 7. Electrical insulation: PTFE is an excellent electrical insulator, making it suitable for various electrical applications. 8. Low friction: PTFE has a low coefficient of friction, reducing wear and tear in applications involving sliding or rotating parts. 9. Lubrication: PTFE can be used as a lubricant due to its low friction properties. 10. Versatile: PTFE bars can be machined, cut, or shaped into different forms to suit specific applications.