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3-Aminopropyl(diethoxy)methylsilane: An Overview of Properties, Applications, and Benefits

INNO SPECIALTY CHEMICALS is a leading manufacturer and supplier of 3-Aminopropyl(diethoxy)methylsilane, also known as Evonik Degussa Dynasylan 1505, DOWSIL Z-6015, or γ-Aminopropylmethyldiethoxysilane. This versatile silane coupling agent has a wide range of applications in various industries, including coatings, adhesives, sealants, plastics, rubber, and textiles. In this article, we will explore the properties, applications, and benefits of 3-Aminopropyl(diethoxy)methylsilane and why it is a valuable ingredient in many products.

Properties of 3-Aminopropyl(diethoxy)methylsilane

3-Aminopropyl(diethoxy)methylsilane is an organosilicon compound with the formula C8H21NO2Si. It is a colorless to yellowish liquid with a mild amine odor and a boiling point of 210-215°C. It has a molecular weight of 195.34 g/mol and a density of 0.924 g/cm³ at 25°C. It is soluble in alcohols, ethers, and other organic solvents but insoluble in water.

The functional group of 3-Aminopropyl(diethoxy)methylsilane is the amino (-NH2) group, which can react with various substrates, such as silica, metal oxides, and polymers, through condensation or hydrogen bonding. The diethoxy(methyl)silyl group (-Si(OEt)2CH3) provides hydrophobicity and adhesion to organic materials. The combination of these two groups makes 3-Aminopropyl(diethoxy)methylsilane an effective coupling agent, crosslinker, and surface modifier.

Applications of 3-Aminopropyl(diethoxy)methylsilane

3-Aminopropyl(diethoxy)methylsilane has many applications in different fields due to its unique properties. Some of the most common applications are:

1. Coatings: 3-Aminopropyl(diethoxy)methylsilane can improve the adhesion, wetting, and durability of coatings on various substrates, such as metals, glass, ceramics, and plastics. It can also enhance the corrosion resistance, scratch resistance, and UV resistance of coatings. It is used in automotive, aerospace, marine, and architectural coatings.

2. Adhesives and Sealants: 3-Aminopropyl(diethoxy)methylsilane can increase the bonding strength, flexibility, and moisture resistance of adhesives and sealants. It can also improve the compatibility and adhesion of different materials, such as metals, glass, wood, and plastics. It is used in construction, electronics, automotive, and packaging adhesives.

3. Plastics and Rubber: 3-Aminopropyl(diethoxy)methylsilane can enhance the dispersion, filler reinforcement, and mechanical properties of plastics and rubber. It can also reduce the viscosity, surface tension, and shrinkage of resins. It is used in thermoplastics, thermosets, elastomers, and composites.

4. Textiles: 3-Aminopropyl(diethoxy)methylsilane can improve the dyeability, water repellency, and dimensional stability of textiles. It can also reduce the static electricity and pilling of fibers. It is used in synthetic fibers, yarns, fabrics, and carpets.

Benefits of 3-Aminopropyl(diethoxy)methylsilane

3-Aminopropyl(diethoxy)methylsilane offers many benefits to the products it is used in, such as:

1. Improved Adhesion: 3-Aminopropyl(diethoxy)methylsilane can form strong chemical bonds with the surfaces of substrates, resulting in improved adhesion and cohesion of coatings, adhesives, and plastics.

2. Enhanced Durability: 3-Aminopropyl(diethoxy)methylsilane can protect the materials from degradation, weathering, and moisture, resulting in enhanced durability and longevity of products.

3. Better Performance: 3-Aminopropyl(diethoxy)methylsilane can improve the mechanical, electrical, and optical properties of materials, resulting in better performance and functionality of products.

4. Increased Efficiency: 3-Aminopropyl(diethoxy)methylsilane can reduce the consumption of raw materials, energy, and cost, resulting in increased efficiency and sustainability of production processes.

Conclusion

3-Aminopropyl(diethoxy)methylsilane is a valuable ingredient in many products due to its unique properties, applications, and benefits. Its ability to enhance adhesion, durability, and performance of coatings, adhesives, plastics, and textiles makes it a preferred choice for many industries. INNO SPECIALTY CHEMICALS is a reliable manufacturer and supplier of 3-Aminopropyl(diethoxy)methylsilane from China, offering high-quality products and excellent services to customers worldwide.

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