Applications and Properties of 3-Glycidyloxypropylmethyldimethoxysilane by INNO Specialty Chemicals

INNO Specialty Chemicals, the leading manufacturer and supplier from China, offers 3-Glycidyloxypropylmethyldimethoxysilane, also known as DOWSIL Z-6044, which is a versatile organosilane coupling agent used in various applications. This article will discuss the properties and applications of this compound and its relevance to industries such as adhesives, coatings, and composites.

Properties of 3-Glycidyloxypropylmethyldimethoxysilane

3-Glycidyloxypropylmethyldimethoxysilane is a clear, colorless liquid with a molecular weight of 236.36 g/mol. It has a boiling point of 173°C and a specific gravity of 1.05 at 25°C. This compound has a refractive index of 1.428 and a flashpoint of 80°C. 3-Glycidyloxypropylmethyldimethoxysilane is soluble in water, alcohol, and most organic solvents.

One of the most important properties of 3-Glycidyloxypropylmethyldimethoxysilane is its ability to react with various substrates, such as metals, glass, ceramics, and organic polymers. This compound has a reactive epoxide group that can undergo ring-opening reactions with hydroxyl, carboxyl, and amino groups on the substrate surface. This results in a covalent bond between the substrate and the silane molecule, leading to improved adhesion, wetting, and compatibility.

Applications of 3-Glycidyloxypropylmethyldimethoxysilane

Adhesives: 3-Glycidyloxypropylmethyldimethoxysilane is commonly used as a coupling agent in adhesive formulations. It improves the adhesion between dissimilar materials, such as metals and plastics, by forming a durable and stable interface. This compound also enhances the mechanical strength, chemical resistance, and water repellency of the adhesive joint.

Coatings: 3-Glycidyloxypropylmethyldimethoxysilane is a popular additive in coatings and paints. Its ability to react with the substrate surface results in better adhesion, corrosion protection, and weather resistance. This compound also acts as a crosslinking agent, improving the hardness, flexibility, and gloss of the coating film.

Composites: 3-Glycidyloxypropylmethyldimethoxysilane is used as a coupling agent in fiber-reinforced composites, such as glass fiber and carbon fiber. It promotes the adhesion between the fiber and the matrix resin, leading to improved mechanical properties, such as tensile strength, flexural strength, and impact resistance. This compound also reduces the water absorption and moisture sensitivity of the composite material.

Other applications: 3-Glycidyloxypropylmethyldimethoxysilane is also used in other applications, such as sealants, lubricants, and electronic materials. It can improve the sealing performance, reduce friction and wear, and enhance the electrical insulation properties of these products.

Conclusion

INNO Specialty Chemicals offers a high-quality 3-Glycidyloxypropylmethyldimethoxysilane product that has various properties and applications in different industries. Its ability to react with substrates and improve adhesion, wetting, and compatibility makes it a valuable additive in adhesive, coating, and composite formulations. Its versatility and effectiveness make it a popular choice for manufacturers looking to improve the performance of their products.

News you might interested in