... two types, extruded ptfe rod and molded ptfe rod. ptfe extruded rod and ptfe molded rod of the main difference is ... percentThen , through the mill again ground into the raw powderRegeneration powder thought High-Temperature sintering, choose a good PTFE ... Virgin technology materialPTFE,PTFE Rod,Teflon Rod ,PTFE Teflon Rod,ApplicationsPTFE was widely used as a resistant high & low temperature material, ...