Triethoxysilane is a versatile chemical that has a wide range of industrial applications. It is used in the manufacture of various products, including adhesives, coatings, sealants, and polymers. Triethoxysilane is also used as a coupling agent in the production of glass fibers and as a crosslinking agent in the manufacture of silicone elastomers. This article will provide a comprehensive guide to triethoxysilane, including its properties, applications, and manufacturers.

Properties of Triethoxysilane

Triethoxysilane (TES) is a colorless liquid with a pungent odor. Its chemical formula is C6H16O3Si, and its molecular weight is 164.28 g/mol. TES has a boiling point of 142°C and a melting point of -78°C. It is soluble in water and most organic solvents.

The chemical structure of TES has a silicon atom bonded to three ethoxy groups and one methyl group. This structure makes TES a very reactive compound, which is why it is widely used in industrial applications.

Applications of Triethoxysilane

Triethoxysilane is used in a wide range of industrial applications. Its most common applications include:

1. Adhesives and sealants: TES is used as a coupling agent in the production of adhesives and sealants. It improves the adhesion between the substrate and the adhesive, which makes the bond stronger and more durable.

2. Coatings: TES is used in the manufacture of coatings for various surfaces, including metal, glass, and ceramics. It improves the adhesion of the coating to the substrate, which makes the coating more resistant to wear and tear.

3. Polymers: TES is used as a crosslinking agent in the manufacture of silicone elastomers. It helps to improve the mechanical properties of the elastomer, making it more resistant to heat, chemicals, and abrasion.

4. Glass fibers: TES is used as a coupling agent in the production of glass fibers. It improves the adhesion between the glass fibers and the resin matrix, which makes the composite stronger and more durable.

Manufacturers of Triethoxysilane

Triethoxysilane is produced by several manufacturers around the world. Some of the most prominent manufacturers of TES include:

1. Evonik Degussa Dynasylan MTES: This is a leading supplier of TES, with a production capacity of over 10,000 metric tons per year.

2. DOWSIL Z-6383, Z-6370: These are two TES products manufactured by Dow Chemical Company, a leading chemical company with a global presence.

3. Shin-Etsu KBE-13: This is a TES product manufactured by Shin-Etsu Chemical Co., Ltd, a Japanese chemical company with a strong focus on silicone products.

4. WACKER M1-Triethoxy: This is a TES product manufactured by Wacker Chemie AG, a German chemical company with a strong presence in the silicone market.

5. Momentive Silquest A-162: This is a TES product manufactured by Momentive Performance Materials Inc., a leading supplier of silicone products.

Ningbo Inno Pharmchem Co., Ltd is a leading factory that produces high-quality triethoxysilane. The company has a strong focus on research and development, which has allowed it to produce TES products that meet the highest industry standards. Ningbo Inno Pharmchem Co., Ltd has a production capacity of over 5,000 metric tons per year, and it exports its products to customers around the world.

Conclusion

Triethoxysilane is a versatile chemical that has a wide range of industrial applications. It is used in the manufacture of adhesives, coatings, sealants, and polymers, among other products. TES is produced by several manufacturers around the world, including Evonik Degussa Dynasylan MTES, DOWSIL Z-6383, Z-6370, Shin-Etsu KBE-13, Wacker M1-Triethoxy, and Momentive Silquest A-162. Ningbo Inno Pharmchem Co., Ltd is a leading factory that produces high-quality TES products that meet the highest industry standards.

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