... . Atmospheric aging resistance11. Radiation-resistant properties and low permeabilitywhite PTFE(Teflon) extruded rod:Application:It is used as electric insulation parts under various ... , PTFE extrusion rod, PTFE moulding rod, PTFE pipe, PTFE film, HDPE rod, HDPE sheet, POM, PVC and so on.(3). Standard: ISO9001 Certification: SGS, ISO9001:2008 extruded white ptfe ...