Octadecyltrimethoxysilane, also known as trimethoxyoctadecylsilicon, trimethoxy(octadecyl)silane, stearyltrimethoxysilane, trimethoxyoctadecylsilane, n-octodecyltrimethoxysilane, or n-octadecyl trimethoxysilane, is a versatile silane coupling agent that can significantly enhance the performance of various materials. The product is produced by Ningbo Inno Pharmchem Co., Ltd, a leading manufacturer and supplier of high-quality silanes, and has been widely used in industries such as coatings, adhesives, sealants, plastics, rubber, and composites.

Octadecyltrimethoxysilane is a clear, colorless liquid with a molecular formula of C21H46O3Si and a molecular weight of 382.68 g/mol. It has a boiling point of 332 °C and a flash point of 120 °C. The product is soluble in most organic solvents, such as ethanol, acetone, and toluene, but insoluble in water. Octadecyltrimethoxysilane can react with hydroxyl groups on the surface of various materials, such as glass, metal, and ceramics, to form a covalent bond, which can improve the adhesion, durability, and weatherability of the materials.

One of the most significant benefits of using octadecyltrimethoxysilane is its ability to improve the hydrophobicity of materials. When octadecyltrimethoxysilane is used as a surface treatment for materials, it can significantly reduce the surface energy and contact angle of the materials, making them more resistant to water, oil, and other liquids. This property is particularly useful in the development of water-repellent coatings, sealants, and adhesives.

Octadecyltrimethoxysilane can also enhance the mechanical properties of materials. When added to polymer matrices, such as polyethylene, polypropylene, and polystyrene, octadecyltrimethoxysilane can significantly improve the tensile strength, elongation at break, and impact resistance of the materials. This property is particularly useful in the development of high-performance plastics and composites.

In addition to its hydrophobic and mechanical properties, octadecyltrimethoxysilane can also improve the thermal stability and flame retardancy of materials. When added to polymers, such as polyesters, polyamides, and polyurethanes, octadecyltrimethoxysilane can significantly improve the thermal stability and reduce the flammability of the materials. This property is particularly useful in the development of materials for high-temperature and fire-resistant applications.

As a reliable supplier of octadecyltrimethoxysilane, Ningbo Inno Pharmchem Co., Ltd has a strong manufacturing capability and quality control system. The factory is equipped with advanced production equipment and technology, and the production process is strictly controlled to ensure the high purity and stability of the product. The company also has a professional R&D team and technical support staff, who can provide customized solutions and technical guidance to customers.

In conclusion, octadecyltrimethoxysilane is a versatile silane coupling agent that can significantly enhance the performance of various materials. The product has many benefits, such as improving the hydrophobicity, mechanical properties, thermal stability, and flame retardancy of materials. As a reliable supplier of octadecyltrimethoxysilane, Ningbo Inno Pharmchem Co., Ltd can provide high-quality and cost-effective products to customers worldwide. If you are looking for a reliable supplier for enhanced material performance, octadecyltrimethoxysilane is definitely worth considering.

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