3-(2-Aminoethylamino)propyltrimethoxysilane: Properties, Applications, and Uses

INNO Specialty Chemicals, a leading Chinese supplier and manufacturer of specialty chemicals, offers a broad range of products that cater to various industrial applications. One of its most versatile products is the 3-(2-Aminoethylamino)propyltrimethoxysilane, also known as Dynasylan DAMO, DOWSIL Z-6020, Shin-Etsu KBM-603, WACKER GENIOSIL GF 91, Momentive Silquest A-112, and other similar types.

This article will provide an overview of 3-(2-Aminoethylamino)propyltrimethoxysilane, including its properties, applications, and uses.

Properties

3-(2-Aminoethylamino)propyltrimethoxysilane is a clear, colorless to yellowish liquid with a molecular weight of 259.4 g/mol. Its chemical formula is C8H22N2O3Si, and its CAS number is 1760-24-3. The compound is soluble in water, alcohols, and other polar solvents.

The compound belongs to the family of organosilanes, which are organometallic compounds that contain silicon and carbon atoms. Organosilanes are widely used as coupling agents, surface modifiers, and adhesion promoters in various industrial applications.

Applications and Uses

3-(2-Aminoethylamino)propyltrimethoxysilane is a highly versatile compound that finds applications in various industries, including adhesives and sealants, coatings, composites, electronics, and textiles.

Adhesives and Sealants

3-(2-Aminoethylamino)propyltrimethoxysilane is commonly used as a coupling agent in adhesives and sealants. The compound enhances the adhesion of the adhesive to various substrates, such as metals, glass, ceramics, and plastics. It also improves the cohesion and mechanical properties of the adhesive, such as tensile strength and flexibility.

Coatings

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a surface modifier and adhesion promoter in coatings. The compound enhances the wetting and spreading of the coating on the substrate, resulting in improved adhesion and durability. It also provides water repellency and corrosion resistance to the coating.

Composites

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a coupling agent and surface modifier in composite materials. The compound improves the adhesion between the matrix and the reinforcement, resulting in enhanced mechanical properties, such as strength, stiffness, and toughness. It also provides resistance to moisture, heat, and chemicals.

Electronics

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a surface modifier and adhesion promoter in electronic devices. The compound enhances the adhesion of the device components, such as silicon chips, to the substrate, resulting in improved performance and reliability. It also provides protection against moisture, corrosion, and thermal stress.

Textiles

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a sizing agent and surface modifier in textiles. The compound improves the adhesion of the textile fibers to the matrix, resulting in enhanced mechanical properties, such as strength and abrasion resistance. It also provides water repellency and wrinkle resistance to the textile.

Conclusion

3-(2-Aminoethylamino)propyltrimethoxysilane is a highly versatile compound with a broad range of applications and uses in various industries. Its unique properties, such as adhesion promotion, surface modification, and coupling, make it an essential component in many industrial processes. INNO Specialty Chemicals is a reliable supplier and manufacturer of 3-(2-Aminoethylamino)propyltrimethoxysilane, providing high-quality products and excellent customer service.

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