Which is better, ceramic non-stick pan or medical stone non-stick pan? What is the reason? In fact, the medical stone non-stick pan and the medical stone color non-stick pan on the market are the same non-stick pan, that is, the ordinary aluminum alloy non-stick pan, and its non-stick coating material is PTFE. The durability of PTFE-based non-stick pan is better than that of ceramic-based non-stick pan. However, when using PTFE coated non-stick pan, care should be taken not to burn in the air, because burning in the air for a long time will exceed the safe use temperature of PTFE coating (260℃), which will make PTFE unstable in high temperature environment and may release harmful substances. But generally speaking, the daily normal use of this non-stick pan will not exceed 200℃, and the quality of the non-stick pan is guaranteed, so you can use it with confidence. .