▎ 摘　　要

NOVELTY - Inorganic non-stick composite coating comprises a top non-stick coating (1) and a bottom wear-resistant layer (2), where the top non-stick coating is located on the bottom wear-resistant layer. USE - Inorganic non-stick composite coating. ADVANTAGE - The inorganic non-stick composite coating is durable and non-tacky. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing inorganic non-stick composite coating, which involves preparing materials respectively mixing the top non-stick coating and the bottom wear-resistant layer of the components uniformly, preparing the top non-stick coating slurry and the bottom wear-resistant layer slurry, firstly spraying the bottom wearable layer slurry on the base material, sintering and cooling to room temperature, forming a bottom wearable layer, spraying the top non-stick coating slurry on the bottom wearable layer, after sintering, cooling to room temperature, forming the top non-stick coating DESCRIPTION OF DRAWING(S) - The drawing shows the structure schematic diagram of an inorganic non-stick composite coating. Top non-stick coating (1) Bottom wearable layer (2) Base material (100)