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  1. Copilot Answer
    Overview

    Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene, and has numerous applications because it is chemically inert. The commonly known brand name of PTFE-based composition is Teflon by … See more

    History

    Polytetrafluoroethylene (PTFE) was accidentally discovered in 1938 by Roy J. Plunkett while he was working in Chemours Chambers Works plant in New Jersey for DuPont. A team of Dupont chemists attempted t… See more

    Production

    PTFE is produced by free-radical polymerization of tetrafluoroethylene. The net equation is as follows:
    n F2C=CF2 → −(F2C−CF2)n−
    Because tetrafluoroethylene can explosively … See more

    Properties

    PTFE is a thermoplastic polymer, which is a white solid at room temperature, with a density of about 2200 kg/m and a melting point of 600 K (327 °C; 620 °F). It maintains high strength, toughness and self-lubrication … See more

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