This specification covers a polytetrafluoroethylene (PTFE) resin filled with 15% polyimide in the form of extruded or molded rods or tubes which are sintered after molding or, in the case of extrusions, sintered during the extrusion process.
SAE AMS3678/16-2010 Referenced Document
SAE AMS3678-1999 Polytetrafluoroethylene (PTFE) Moldings and Extrusions Unfilled, Pigmented, and Filled Components
SAE AMS3678/16-2010 history
2016SAE AMS3678/16A-2016 Type 16 15% Polyimide Filled Virgin Polytetrafluoroethylene (PTFE) Moldings or Extrusions
2010SAE AMS3678/16-2010 Type 16, 15% Polyimide Filled Virgin Polytetrafluoroethylene (PTFE) Moldings or Extrusions