Triethoxy(octadecyl)silane: A Versatile Chemical for Industrial Applications

Triethoxy(octadecyl)silane, also known as n-octadecyltriethoxysilane or octadecyltriethoxysilane, is a type of organosilicon compound widely used in various industries. As the name suggests, it consists of an octadecyl group attached to a silicon atom through three ethoxy groups. INNO Specialty Chemicals, a leading manufacturer and supplier from China, offers high-quality triethoxy(octadecyl)silane for diverse industrial applications.

Properties and Applications

Triethoxy(octadecyl)silane is a clear, colorless to pale yellow liquid with a faint odor. It has a molecular weight of 416.79 g/mol and a boiling point of 288-290 °C. The chemical formula is C24H52O3Si, and the CAS number is 2943-75-1.

One of the main properties of triethoxy(octadecyl)silane is its ability to act as a surface modifier or coupling agent. It can bond to various substrates, such as glass, metals, ceramics, and polymers, and improve their adhesion, wetting, and dispersibility. This makes it a valuable additive in the production of coatings, adhesives, sealants, and composites.

Moreover, triethoxy(octadecyl)silane can also function as a hydrophobic agent, reducing the surface energy and enhancing the water repellency of materials. This is particularly useful in the manufacturing of textiles, paper, and leather, where moisture resistance and durability are crucial.

Another application of triethoxy(octadecyl)silane is as a corrosion inhibitor, especially for metals like steel and aluminum. By forming a protective film on the metal surface, it can prevent oxidation and degradation caused by exposure to harsh environments.

In addition, triethoxy(octadecyl)silane has potential uses in the fields of cosmetics, personal care, and pharmaceuticals. It can act as a emulsifier, solubilizer, or viscosity modifier in creams, lotions, and ointments. It can also enhance the bioavailability and stability of drugs by improving their absorption and release properties.

Benefits and Advantages

The versatility of triethoxy(octadecyl)silane stems from its unique molecular structure, which combines the properties of a long-chain alkyl group and a silicon atom. The long-chain alkyl group provides hydrophobicity and lipophilicity, while the silicon atom offers reactivity and compatibility with other materials.

By using triethoxy(octadecyl)silane as a surface modifier or hydrophobic agent, manufacturers can achieve several benefits, such as:

- Improved adhesion and bonding strengthn- Enhanced water and oil repellencyn- Reduced friction and wearn- Increased durability and weatherabilityn- Better chemical and UV resistancen- Enhanced surface smoothness and gloss

Moreover, triethoxy(octadecyl)silane is a cost-effective and eco-friendly alternative to other surface modifiers or hydrophobic agents, such as fluorosilanes or perfluoroalkyl compounds. It has low toxicity and volatility, and it does not contain hazardous substances like PFOS or PFOA, which are regulated by environmental agencies.

INNO Specialty Chemicals as a Reliable Supplier

As a leading manufacturer and supplier of specialty chemicals, INNO Specialty Chemicals offers high-quality triethoxy(octadecyl)silane for various industrial applications. Our product is produced under strict quality control and meets international standards, such as REACH, RoHS, and ISO. We provide customized solutions and technical support to our customers, ensuring the best performance and value of our products.

Conclusion

Triethoxy(octadecyl)silane is a versatile and useful chemical for many industrial applications. Its unique properties as a surface modifier, hydrophobic agent, and corrosion inhibitor make it an essential additive in various manufacturing processes. INNO Specialty Chemicals offers high-quality triethoxy(octadecyl)silane for reliable and cost-effective solutions.

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