RADIATION CROSSLINKING OF POLYTETRAFLUOROETHYLENE (PTFE) AND ITS PROPERTY ANALYSIS

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Polytetrafluoroethylene (PTFE) was cross-linked by electron beam (EB) irradiation at in the melt in a nitrogen gas atmosphere.The tribological behavior of the crosslinked PTFE (XPTFE) was investigated on a ring-on-ring tribometer under dry friction conditions.
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The Electron Beam Processing Technology (EB processing) has been started in 1950s applying the crosslinking technology of Polyethylene for the manufacturing of heat shrinkable tubes and it has been ex