O le talafaasolopito o POLYTETRAFLUOROETHYLENE na amata ia Aperila 6, 1938 i Du Pont's Jackson Laboratory i New Jersey.I lena aso manuia, Dr. Roy J. Plunkett, o le sa galue i kesi e fesoʻotaʻi ma FREON refrigerants, na iloa ai o se tasi faʻataʻitaʻiga na faʻasolosolo faʻafuaseʻi i se paʻepaʻe, faʻamaʻa solo....
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