WHITE PLATE FILM, TEFLON SHEET, PTFE FOIL, POLYTETRAFLUOREOTHYLENE SHEET
PTFE Sheet is made of a high molecular weight fluoropolymer named Polytetrafluoroethylene, commonly referred to as PTFE. PTFE is a fluorocarbon, meaning it consists wholly of carbon and fluorine bonds and it is non-reactive in part because of the strength of the carbon-fluorine bonds.