This specification establishes the engineering requirements for producing thick coatings of polytetrafluoroethylene (PTFE) resin on parts and the properties of such coatings. Primarily to provide dry lubrication, high heat stability, and corrosion protection on parts which operate at not higher than 275 degrees C (527 degrees F) for limited periods or not higher than 245 degrees C (473 degrees F) for extended periods. This coating may also be used as a release film for molds.
SAE AMS2516D-1990 history
2018SAE AMS2516F-2018 Polytetrafluoroethylene (PTFE) Resin Coating High Build@ 698 to 752 °F (370 to 400 °C) Fusion.