Non-stick kitchenwares are coated with (1) PVC (2) Graphite (3) Teflon (4) Silicon

Non-stick kitchenwares are coated with (1) PVC (2) Graphite (3) Teflon (4) Silicon
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(3) Teflon Explanation: Polytetrafluoroethylene (FYIFE) is a synthetic fluoropolymer of tetrafluoroethylene that finds numerous applications. The best known brand name of FIFE is Teflon. PTFE is used as a non-stick coating for pans and other cookware as it is hydrophobic and possesses fairly high heat resistance.
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