Polytetrafluoroethylene (PTFE) preparation is an aqueous dispersion (approximately 60 wt%) widely used in various industries due to PTFE's unique properties like high chemical resistance, low friction, and thermal stability. This liquid form is particularly suited for applying non-stick coatings. In the culinary world, it is applied as a non-stick coating for cookware, ensuring easy food release and cleaning. In the medical field, PTFE is utilized in the manufacture of surgical grafts and prosthetics because of its biocompatibility and ability to resist bodily fluids. The chemical industry employs PTFE for lining pipes and containers to prevent corrosion and contamination from aggressive chemicals. Additionally, PTFE is used in the electronics sector as an insulating material for cables and connectors, thanks to its excellent electrical insulation properties. Its low friction coefficient makes it ideal for use in bearings, seals, and gaskets in mechanical applications, reducing wear and tear. PTFE's versatility and durability make it an essential material in modern technology and industry.