Perfluoroalkoxy
- Perfluoroalkoxy
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Le Perfluoroalkoxy, Teflon-PFA ou PFA est un type de fluoropolymère avec des propriétés similaires au polytétrafluoroéthylène (PTFE). Il diffère du PTFE dans la mesure où on peut le faire fondre et l'utiliser avec des techniques d'injection et de moulage conventionnels.
Le PFA a été inventé par DuPont et est vendu sous la marque Teflon-PFA (la marque Téflon est plus connue comme nom commercial du PTFE).
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