Tetramethyl Orthosilicate: The Key Ingredient in Silicon-based Products
Tetramethyl Orthosilicate: The Key Ingredient in Silicon-based Products
Tetramethyl Orthosilicate (TMOS) is a colorless, transparent liquid that is widely used as a sol-gel precursor, crosslinking agent, and coating material in various industries. It is a key ingredient in the manufacturing of silicon-based products, including adhesives, coatings, sealants, and glass. INNO Specialty Chemicals is a leading manufacturer and supplier of TMOS in China, offering high-quality products to meet the growing demand of the market.
TMOS is also known by various other names, including Evonik Degussa DYNASIL M, Catylen D1100; Shin-Etsu Japan KBM-04; DYNASIL M, Catylen D1100; ShinEtsu KBM-04; Tetramethoxysilane; tetramethyl silicate; Methyl silicate; Methyl orthosilicate; and TMOS. These are synonyms, equivalents, or similar types of the product, depending on the manufacturing process and purity level.
TMOS is derived from the reaction between silicon tetrachloride (SiCl4) and methanol (CH3OH) in the presence of a catalyst, typically hydrochloric acid (HCl). The resulting product is a mixture of TMOS, methanol, and hydrochloric acid, which requires further purification to remove the impurities and obtain a high-purity TMOS.
INNO Specialty Chemicals has developed advanced technology and processes to produce TMOS of various grades, ranging from 98% to 99.999% purity. The high-purity TMOS is essential for applications in the semiconductor, optical, and electronic industries, where any impurities can affect the performance and reliability of the final product.
TMOS has several unique properties that make it a versatile and valuable material for various applications. It has a low viscosity, which allows it to penetrate into small cavities and pores, making it an ideal material for coatings, adhesives, and sealants. It also has a high reactivity, which enables it to crosslink with other organic and inorganic molecules, forming a stable and durable network. TMOS can also be easily hydrolyzed to form silica (SiO2), which is the main component of glass and ceramics.
One of the most significant applications of TMOS is in the manufacturing of silica aerogels, which are lightweight, highly porous materials with exceptional thermal insulation properties. Silica aerogels are used in various industries, including aerospace, construction, and oil and gas, where high-performance insulation materials are required.
Another important application of TMOS is in the production of high-purity silica for the semiconductor industry. Silica is an essential component of semiconductor devices, such as integrated circuits, transistors, and solar cells. The purity and quality of the silica directly affect the performance and reliability of these devices, making TMOS a critical material in the semiconductor manufacturing process.
TMOS is also used as a crosslinking agent in the production of coatings, adhesives, and sealants. It can react with various organic and inorganic molecules, forming a covalent bond that enhances the strength and durability of the final product. TMOS-based coatings and adhesives have excellent adhesion, chemical resistance, and weatherability, making them ideal for harsh environments and demanding applications.
In conclusion, Tetramethyl Orthosilicate is a versatile and valuable material that plays a crucial role in the manufacturing of silicon-based products. INNO Specialty Chemicals is a leading manufacturer and supplier of TMOS in China, offering high-quality products to meet the growing demand of the market. With its unique properties and broad range of applications, TMOS is set to remain a key ingredient in the future of the silicon-based industry.
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