When delving deeply into liquid silicone and solid silicone, once we understand the numerous differences between the two, ranging from the raw material processing stage to the molding process, we can all realize that they can by no means be simply and generally compared with each other. Instead, we should carefully select the most suitable raw materials and manufacturing processes based on the specific structure, functional characteristics of the product, as well as the target positioning and budget considerations in the market. For example, the temperature required for liquid silicone during the injection molding stage is relatively low. Such a characteristic makes it shine brightly in the plastic overmolding process that cannot tolerate high temperatures. In this regard alone, liquid silicone obviously has a greater advantage compared to solid silicone. So, in which fields can liquid silicone and solid silicone play their roles? The Application Realm of Liquid Silicone: Food-grade mold silicone belongs to the category of two-component addition-curing silicone materials. It has successfully obtained FDA food-grade certification. As an environmentally friendly silicone, with the platinum catalyst, it achieves excellent qualities of being non-toxic, odorless, safe and reliable. It is an excellent choice for making molds for cakes, chocolates, biscuits, and food decorations. Simulated human body silicone is also classified as environmentally friendly addition-curing silicone. As a member of the human body silicone family, it is non-toxic and odorless. After vulcanization, it exhibits soft and elastic characteristics and can be perfectly used for the elaborate production of human body models, masks, breast prostheses, foot pads, wax figures, etc. Pad printing silicone mainly focuses on plastic toys, electroplated products, electronic toys, trademarks, communication equipment, electronic products, and handicraft gift stationery, etc. It specifically addresses the printing needs of irregular patterns and helps to present the perfect appearance of products. The Application Stage of Solid Silicone: In the manufacturing of components with uncomplicated internal structures, such as industrial miscellaneous parts and automotive accessories, like O-rings, silicone dust covers, and silicone dust plugs, solid silicone plays a crucial role by virtue of its stability. For products such as remote control buttons and instrument operation panel buttons, if they involve multi-color presentation and require a large amount of subsequent processing, solid silicone can meet the production requirements with its adaptability. Furthermore, for low-cost products with tight development budgets and simple manufacturing processes, solid silicone becomes the best choice due to its controllable cost and mature technology. In addition, when facing small-volume customized products with a small demand quantity, solid silicone can accurately meet the customization needs with its flexible processing methods.