PFTE = Telfon ? 即是易潔塗層？ 市面上很多不同顏色嘅易潔鑊，白色、黑色、石紋，個個都話自己唔係telfon, 無塗層, 但我見又合 含PTFE, 其實係咪同一樣野嚟？

1. Yes.

2. Yes.

Teflon is the brand name of Chemours (previously Du Pont). PFTE is the chemical name. PFTE's patent has expired. But unless the PFTE is manufactured by Chemours, it can't be called Teflon.