Tetrakis(butoxyethoxy)silane, also known as DYNASIL BG, Tetrakis-(2-butoxyethyl) orthosilicate, Tetrakis(2-butoxyethyl) orthosilicate, or Orthokieselsaeure-tetra-2-butoxyethylester, is a versatile organosilicon compound produced by Ningbo Inno Pharmchem Co., Ltd. It has a wide range of applications in various industries, including coatings, adhesives, sealants, plastics, and electronics. In this article, we will explore the properties, safety, and applications of Tetrakis(butoxyethoxy)silane.

Properties

Tetrakis(butoxyethoxy)silane is a colorless to pale yellow liquid with a mild odor. It has a molecular weight of 452.6 g/mol and a density of 1.03 g/cm3. Its boiling point is 300°C, and its flash point is 139°C. Tetrakis(butoxyethoxy)silane is soluble in organic solvents such as ethanol, acetone, and toluene. It is stable under normal conditions but can react with water to form silicic acid and butanol.

Tetrakis(butoxyethoxy)silane is a tetrafunctional silane coupling agent, which means it has four reactive silane groups. These groups can bond with different materials, including inorganic surfaces such as glass, metal, and ceramics, and organic polymers such as polyurethane, epoxy, and polyester. Tetrakis(butoxyethoxy)silane can improve the adhesion, wetting, and dispersion of these materials, as well as enhance their mechanical, thermal, and chemical properties.

Safety

Tetrakis(butoxyethoxy)silane is classified as a hazardous substance by the European Union and the United States. It can cause skin and eye irritation, respiratory sensitization, and reproductive toxicity in high doses. Therefore, it is essential to handle Tetrakis(butoxyethoxy)silane with care and follow the safety guidelines provided by the manufacturer.

Ningbo Inno Pharmchem Co., Ltd. produces Tetrakis(butoxyethoxy)silane in a dedicated facility equipped with advanced technology and strict quality control measures. The company complies with international standards such as ISO 9001 and ISO 14001 and provides safety data sheets (SDS) and technical data sheets (TDS) for its products. Moreover, the company offers customized packaging, labeling, and transportation options to meet the specific needs of its customers.

Applications

Tetrakis(butoxyethoxy)silane has numerous applications in various industries, thanks to its unique properties and versatility. Here are some examples:

Coatings: Tetrakis(butoxyethoxy)silane can improve the adhesion, durability, and corrosion resistance of coatings on metal, concrete, and other substrates. It can also enhance the gloss, hardness, and scratch resistance of coatings on plastics and wood. Tetrakis(butoxyethoxy)silane can be used in water-based, solvent-based, and UV-curable coatings, as well as in powder coatings.

Adhesives and sealants: Tetrakis(butoxyethoxy)silane can improve the bonding strength, flexibility, and moisture resistance of adhesives and sealants on various substrates. It can also reduce the curing time and improve the rheological properties of these products. Tetrakis(butoxyethoxy)silane can be used in one-component and two-component adhesives and sealants, as well as in hot-melt adhesives and pressure-sensitive adhesives.

Plastics: Tetrakis(butoxyethoxy)silane can improve the mechanical, thermal, and flame retardant properties of plastics such as polyethylene, polypropylene, polystyrene, and PVC. It can also reduce the surface energy and improve the dispersion of fillers and pigments in these materials. Tetrakis(butoxyethoxy)silane can be used in extrusion, injection molding, blow molding, and other processing methods.

Electronics: Tetrakis(butoxyethoxy)silane can enhance the adhesion, moisture resistance, and dielectric properties of electronic components such as printed circuit boards, coatings, and encapsulants. It can also improve the thermal conductivity and flame retardancy of these materials. Tetrakis(butoxyethoxy)silane can be used in various electronic applications, including LED packaging, solar cells, and automotive electronics.

Conclusion

Tetrakis(butoxyethoxy)silane is a versatile and essential organosilicon compound produced by Ningbo Inno Pharmchem Co., Ltd. It has a wide range of applications in coatings, adhesives, sealants, plastics, and electronics, thanks to its unique properties such as tetrafunctionality, adhesion promotion, and crosslinking. However, Tetrakis(butoxyethoxy)silane should be handled with care and follow the safety guidelines provided by the manufacturer. If you are looking for a reliable supplier of Tetrakis(butoxyethoxy)silane, look no further than Ningbo Inno Pharmchem Co., Ltd.

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