Recently, the field of waterborne inorganic ceramic coatings has witnessed a technological breakthrough. As a core film-forming substance and inorganic binder, silica sol has become the key to industry upgrading with its unique properties. Different from traditional organic coatings, such coatings form sturdy, dense and high-temperature resistant ceramic coatings through the polycondensation reaction of nano-silica particles during the curing process of silica sol. CY-S01 silica sol from Hangzhou Jiupeng New Materials is a model among them. As the main film-forming agent, CY-S01 silica sol forms a pure ceramic layer after dehydration and curing. Combined with alkaline aluminum sol, it can build a denser and high-strength ceramic structure, which is widely used in non-stick cookware, high-temperature resistant kitchen utensils and other scenarios. After film formation, it is a SiO₂ ceramic phase with a temperature resistance of 600-1000℃, suitable for harsh environments such as ovens and high-temperature equipment. Meanwhile, silica sol greatly improves the hardness and wear resistance of coatings. Dense film formation brings excellent anti-corrosion and boiling water resistance properties. The surface hydroxyl groups can also form strong chemical bonds with metals, glasses, etc., resulting in excellent adhesion. In addition, this silica sol endows coatings with self-cleaning, non-stick and anti-fouling functions, and is environmentally friendly and non-toxic, in line with the trend of green industrial development. Today, silica sol has become the core framework of waterborne inorganic ceramic coatings, promoting the iteration of coating technologies in cookware, industrial equipment, fireproof and anti-corrosion fields, and injecting strong impetus into the development of high-performance environmentally friendly coatings. For more information, please visit: https://www.tiktok.com/@mia_iota/video/7597717976720149782