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There are many methods for preparing acidic silica sol, mainly including the following: 1. Ion exchange method Ion exchange method is a common method for preparing acidic silica sol. This method use......
2025-01-17Acidic silica sol, also known as silicic acid aqueous solution, is a colloidal solution formed by dispersing high molecular weight silicon dioxide microparticles in water. Its pH value is usually betw......
2025-01-16Silica sol has a long history of development. Since Schwerin first used water glass as raw material and electrodialysis to prepare silica sol containing 2.4% silica mass fraction in 1915, the preparat......
2025-01-16Battery industry: In the battery industry, large-particle silica sol can be added to the electrolyte of the battery due to its gelability and conductivity. The resulting conductive gel can prevent le......
2025-01-16Electronics industry: In the electronics industry, large-particle silica sol can be used as an insulating material and packaging material for electronic components. Due to its high stability and high......
2025-01-16Construction industry: In the construction industry, large-particle silica sol is mainly used as an additive for building sealing materials and coatings. Its high specific surface area and good dispe......
2025-01-15Direct acidification method: Generally, dilute water glass is used to remove Na⁺ through ion exchange resin to prepare active silica sol. The active silica sol is heated and kept warm for a period of......
2025-01-15Large particle size and high concentration: The particle size of large-particle silica sol is usually larger. Compared with ordinary silica sol, its particle size may range from tens of nanometers to ......
2025-01-15Silica sol is a colloidal dispersion formed by nano-silicon dioxide (SiO₂) particles dispersed in water (or organic solvent), also known as silicic acid solution. It is usually a colorless or milky wh......
2025-01-15High performance: With the development of technology, the performance of silica sol will be further improved, such as improving heat resistance and UV resistance. Multifunctionality: Through modifica......
2025-01-14Rheological properties: The rheological properties of silica sol in the coating system directly affect the coating effect and the uniformity of the coating. By adjusting the concentration and particl......
2025-01-14Silica sol is an important component in ceramic coatings, which can significantly improve the performance of coatings, making them more durable, adhesive and environmentally adaptable. Improve......
2025-01-14Ceramic coating is an indispensable and important material in modern industry and home decoration. It is known for its high temperature resistance, corrosion resistance and high strength. In the compo......
2025-01-14High-speed printing needs: Silica sol can further optimize the ink absorption speed of the coating to meet the needs of industrial-grade high-speed printers. Art printing and photo printing: The ch......
2025-01-13Resolution Silica sol with a particle size of 50 nanometers performed best, with a printing resolution of 1440 dpi, while silica sols with other particle sizes were slightly inferior. Drying speed: ......
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