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“Some pans may be labeled as not containing PFOA, but may contain other PFAS,” she explains. ... If you have a traditional nonstick pan made before 2015, it’s best to toss it, as there is a ...
“PFAS have been shown to migrate from nonstick pans into food and that the cooking surface degrades with each use,” Courtney C. Carignan, an exposure scientist and assistant professor of food ...
Non-stick pans commonly contain ‘forever chemicals’ (Getty Images) ... Technically called PFAS (per- and poly-fluoroalkyl substances), forever chemicals are a family of over 10,000 human-made ...
Not all non-stick pans use Teflon; other non-stick coatings have become available. For example, a mixture of titanium and ceramic can be sandblasted onto the pan surface, and then fired at 2,000 °C (3,630 °F) to produce a non-stick ceramic coating. [19] Ceramic nonstick pans use a finish of silica (silicon dioxide) to prevent sticking.
SilverStone is a non-stick plastic coating made by DuPont. Released in 1976, this three-coat (primer/midcoat/topcoat) fluoropolymer system formulated with PTFE and PFA produces a more durable finish than Teflon coating. As of 1980 Dupont required that the pans carrying the brand be a heavier weight than others on the market.
When these are heated to a very high temperature —over 500 degrees Fahrenheit—the coating can become volatile and people can inhale PFAS (forever chemicals) fumes,” explains Jamie Alan, Ph.D ...