Wenzhou Tongsheng Chemical Material Co,.Ltd., founded in 1997, is a professional R & D, production, sales of silica, liquid sodium silicate, silica sol enterprise, with a registered capital of 20 million yuan, a factory area of approximately 16,667 square meters, total assets of 300 million yuan, and over 120 employees.
Our company is one of the largest silicon dioxide manufacturers in East China. The company has advanced experimental equipment and a number of patented technologies. Based on conventional silica, we has successfully independently developed new hydrophobic silica products, which have been applied in high-end shoe sole manufacturing. In addition, we also keeps pace with The Times, entering the field of feed additives, expanding the market, optimizing the allocation of resources and product structure.
Professional research and development, production, and sales of silica, liquid water glass, and silica sol
We are willing to work hand in hand with you, achieve mutual benefit and win-win results, and create a better tomorrow together
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2025-09Industrial application characteristics of silicon dioxide
Silicon dioxide is an important inorganic non-metallic material with the chemical formula SiO ₂, widely present in natural minerals such as quartz and sandstone. After purification and processing, it exhibits diverse functional characteristics in modern industrial systems.28
2025-09Dispersion characteristics and functional performance of silica sol
Silica sol is a colloidal system formed by uniformly dispersing nano-sized silica particles in water, with particle sizes generally ranging from 5 to 100 nanometers. It appears as a colorless, transparent or microemulsion like liquid. Its core features are high dispersibility and abundant surface silicon hydroxyl groups (- Si OH), which make it easy to physically or chemically bond with other materials, thereby achieving interface strengthening and structural optimization.28
2025-09Basic properties and usage of liquid water glass
Liquid water glass, also known as sodium silicate solution, has a chemical formula of Na ₂ O · nSiO ₂, where n represents modulus and is an important parameter for measuring product performance. This solution is usually a transparent or slightly milky viscous liquid with strong alkalinity, easily soluble in water, and can react with various metal ions to form insoluble silicate precipitates.Tel
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No. 366 Binhai 14th Road Economic Development Zone Wenzhou Zhejiang Province China
