The application of silica sol involves: application in coatings, application in refractory materials, application in precision casting, application in polishing agent for semiconductor components, application in paper industry, application in textile industry, application of silica sol as water purification Used in the battery industry, used in electrostatic flocking technology, used in degradable waterproof paper cups, plant fiber flower pots, tableware, etc., and inkjet coating formulations;
In particular, a research group recently used silica sol as a nano-sized glue to prepare gels and aerosols. This discovery can make nanomaterials for electronics and optical applications. In addition, silica sol is also widely used as an additive in toothpaste, various drugs, and biopharmaceuticals. Silica sol is also used in lightweight clay building bricks. Utilizing the large specific surface and activity of silica sol, it can be used as a catalyst carrier. Using the deodorizing effect of active silica sol, the fertilizer produced is odorless. The use of silica sol has good dispersion and adhesion, and can be used as a dispersant for color picture tubes and fluorescent screens. At the same time, it is also widely used in mineral flotation, rubber products, ceramics, paint, floor wax, pearl coloring and other industries.
With the globalization of the economy, the Chinese economy and the economies of other countries in the world have gradually merged, driving the rapid development of China's manufacturing industry. As a fine chemical product, silica sol has been used more and more widely in various manufacturing fields. , The demand for silica sol is increasing year by year, and the quality requirements for silica sol are getting higher and higher. Therefore, it is necessary to increase R&D investment in new products of silica sol in China, and broadening its application fields is a work of great significance.