Etched PTFE is a type of polytetrafluoroethylene (PTFE) that has been etched, or chemically treated, to create a roughened surface. This roughened surface can increase the material’s adhesion properties, making it useful in applications such as gasketing, sealing, and coatings. Etching PTFE can also be used to create a microporous structure, which can be used… Continue reading The Benefits of Etched PTFE