Dimethoxydimethylsilane: Properties, Applications, and Benefits
Dimethoxydimethylsilane, also known as DOWSIL Z-6194, Shin-Etsu KBM-22, WACKER M2-Dimethoxy, ShinEtsu KBM-22, WACKER SILANE M2-DIMETHOXY, or Dimethoxy(dimethyl)silane, is an organosilicon compound primarily used as a crosslinking agent, coupling agent, and surface modifier in various industries. INNO SPECIALTY CHEMICALS, a leading manufacturer and supplier from China, produces high-quality dimethoxydimethylsilane products that meet the stringent requirements of various applications.
Properties of Dimethoxydimethylsilane
Dimethoxydimethylsilane has a chemical formula of C4H12O2Si and a molecular weight of 120.22 g/mol. It is a clear, colorless, and low-viscosity liquid with a boiling point of 84-86 °C and a flash point of 3.3 °C. It is soluble in most organic solvents, such as ethanol, acetone, and benzene, but insoluble in water.
The chemical structure of dimethoxydimethylsilane contains two methoxy (-OCH3) groups and one methyl (-CH3) group attached to a silicon atom (-Si-). These functional groups provide dimethoxydimethylsilane with unique properties, such as moisture resistance, adhesion, and reactivity.
Applications of Dimethoxydimethylsilane
Dimethoxydimethylsilane has a wide range of applications in various industries due to its diverse properties. Some of the primary applications of dimethoxydimethylsilane include:
1. Crosslinking agent: Dimethoxydimethylsilane is widely used as a crosslinking agent in the production of silicone rubber, silicone coatings, and silicone adhesives. It reacts with other silanes or silicones to form a three-dimensional network structure, improving the mechanical, thermal, and chemical properties of the final product. The crosslinked silicone products exhibit excellent weatherability, electrical insulation, and high-temperature resistance.
2. Coupling agent: Dimethoxydimethylsilane is an effective coupling agent that can improve the adhesion between dissimilar materials, such as metals, plastics, and ceramics. It can form a chemical bond between the surfaces, enhancing the strength and durability of the bond. It is commonly used in the production of composite materials, such as fiber-reinforced plastics, laminates, and coatings.
3. Surface modifier: Dimethoxydimethylsilane can modify the surface properties of various materials, such as glass, metal, and plastic. It can form a thin and uniform layer on the surface, reducing the surface energy and improving the hydrophobicity and oleophobicity. It can also prevent the surface from staining, fouling, and corrosion.
Benefits of Dimethoxydimethylsilane
Dimethoxydimethylsilane offers several benefits in various applications, such as:
1. High reactivity: Dimethoxydimethylsilane has a high reactivity towards moisture and other active groups, allowing it to react quickly and efficiently with other materials. This property enables faster and more efficient production processes, saving time and costs.
2. Versatility: Dimethoxydimethylsilane can be used in various applications, such as crosslinking, coupling, and surface modification, providing a versatile solution for different industries. This property allows for more flexible and customized product designs and formulations.
3. Improved performance: Dimethoxydimethylsilane can improve the performance of various products, such as silicone rubber, coatings, and adhesives, by enhancing their mechanical, thermal, and chemical properties. This property enables the production of high-quality and durable products that can withstand harsh environments and extreme conditions.
Conclusion
Dimethoxydimethylsilane is a versatile and high-performance organosilicon compound that finds a wide range of applications in various industries. As a leading manufacturer and supplier of dimethoxydimethylsilane products, INNO SPECIALTY CHEMICALS offers high-quality and reliable solutions that meet the stringent requirements of different applications. With its unique properties and diverse benefits, dimethoxydimethylsilane is an essential ingredient in many industrial processes and products.
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