Form This specification covers a polytetrafluoroethylene (PTFE) resin filled with 25% glass fiber 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. Application These products have been used typically for dynamic seal components requiring dimensional stability up to 450 ??(232 ??@ but usage is not limited to such applications. Each application should be considered individually.
SAE AMS3678/4B-2016 history
2016SAE AMS3678/4B-2016 Type 4 25% Glass Filled Virgin Polytetrafluoroethylene (PTFE) Moldings or Extrusions