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No, ceramic sol-gel coatings contain no PTFE. Fluorinated chemicals are not involved in any way. There are many ceramic coatings used in cookware: Greblon CK,
by nate_meurer 8y ago
No, ceramic sol-gel coatings contain no PTFE. Fluorinated chemicals are not involved in any way. There are many ceramic coatings used in cookware: Greblon CK, made by Weilburger, Thermolon/Zwilling Sol; Fusion, made by Whitford; Ceralon and Xeradur made by ILAG; Duraceram made by GMM. You can see specs for all of these at the manufacturers' websites.