Organic-free silicone resin coatings have even better heat resistance: if pigments and fillers are added, these coatings can even withstand temperatures above 650 ° C for a short time. The heat resistance of the coating will be unparalleled if a silicone resin that is not organically modified is used, and this coating can be used for engine parts. However, the environment in which cooking appliances and other household products are used is far less harsh than the engine, so there is no need to use pure silicone resin, and the cost of pure silicone resin is also higher, and it will not become the preferred base material for kitchenware coatings. Silicone resin not only maintains excellent substrate adhesion, but also helps to adjust coating properties to meet the needs of specific applications as much as possible, while ensuring high cost performance.