![]() Even at medium heat, an empty pan can reach temps of 500F or more in just a few minutes. The problem is that it's so easy to mis-use PTFE pans. ![]() You could eat a chunk of it and it would pass through your body unchanged. Yes: when used at heat settings below about 400F, PTFE cookware is a stable, non-reactive, completely safe polymer. But Isn't Teflon/PTFE Safe When Used Correctly? We discuss ways to tell and provide an extensive list of brands in the article Nonstick Cookware Brands: PTFE or Ceramic? A Comprehensive Guide. Even though some makers aren't clear about that, you can trust us that it's the truth. Granite, titanium, and diamond dust are all additions to PTFE or ceramic. In general, if a pan is labeled "nonstick," it's either PTFE (Teflon) or ceramic there are no other choices. In fact, "PFOA-free" is usually an indication that a pan does contain PTFE or Teflon. Makers can be very evasive about PTFE, so you have to be really careful when buying.Ī pan can also be "PFOA-free" or "made without PFOA" (as with MadeIn nonstick pans) and still contain PTFE. It can be tricky to determine if a pan contains PTFE: a pan can be "Teflon-free" yet still have a coating made of PTFE. How Do I Know if a Pan Contains Teflon or PTFE? We do know that GenX is now being found downstream from the chemical companies that produce it.įor more information, check out our list of nonstick cookware articles on our Cookware page. Like PFOA, GenX chemicals are unregulated, so there's no way to know how much of it has been dumped into the environment. The nonstick cookware industry is almost singlehandedly responsible for the world's water supplies being polluted with fluoropolymers like PFOA and now GenX, which is supposed to be the safer replacement for PFOA since 2015, but is showing many of the same toxic properties. We've written several reviews for nonstick pans, and the more we research PTFE, the less we like it. Though they can differ slightly in composition, they are all some form of the PTFE molecule shown above. Thus, PTFE is the generic term for Teflon, as well as hundreds of other PTFE brands on the market (Eterna, Autograph, Granitium, Quantanium, etc.). Teflon® is Dupont's brand name for polytetrafluoroethylene (PTFE).
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