Ningbo Inno Pharmchem Co., Ltd is a leading manufacturer and supplier of high-quality chemical products. Among its extensive list of products, Tetrapropoxysilane stands out as a versatile and valuable chemical compound. Also known as Tetra-n-propoxysilane or Tetrapropyl Orthosilicate (TPOS), this colorless liquid is widely used in various industries due to its unique properties and applications.

Properties of Tetrapropoxysilane

Tetrapropoxysilane is a member of the alkoxysilane family, which means it contains one silicon atom, four propoxy groups, and four organic groups. Its chemical formula is C12H28O4Si, and its molecular weight is 264.44 g/mol. This compound has a low boiling point of 215℃, a flashpoint of 93℃, and a density of 0.926 g/cm³ at 25℃.

One of the most notable properties of Tetrapropoxysilane is its ability to hydrolyze in the presence of water or moisture. When exposed to water, this compound undergoes a chemical reaction that produces silanol groups and propyl alcohol. This process is known as condensation or crosslinking, and it leads to the formation of a three-dimensional network of silica particles. This property makes Tetrapropoxysilane an excellent precursor for the synthesis of various silica-based materials, such as coatings, adhesives, sealants, composites, and nanocomposites.

Applications of Tetrapropoxysilane

Tetrapropoxysilane has numerous applications in different fields, thanks to its unique properties and versatility. Here are some of the most common uses of this compound:

1. Silica-based materials: As mentioned earlier, Tetrapropoxysilane is an essential precursor for the synthesis of various silica-based materials. By controlling the hydrolysis and condensation reactions, researchers can tailor the properties of these materials to meet specific requirements, such as mechanical strength, thermal stability, chemical resistance, and surface properties. Some examples of silica-based materials that can be synthesized from Tetrapropoxysilane include silica nanoparticles, silica aerogels, silica coatings, and silica composites.

2. Adhesives and sealants: Tetrapropoxysilane can also be used as a coupling agent or crosslinker in the formulation of adhesives and sealants. By adding small amounts of this compound to the adhesive or sealant matrix, the adhesion and cohesion properties can be improved, and the durability and weatherability can be enhanced. Tetrapropoxysilane can also act as a moisture scavenger, preventing the premature curing of the adhesive or sealant during storage or transportation.

3. Coatings and paints: Tetrapropoxysilane can be used as a binder or precursor for the synthesis of various coatings and paints. By combining Tetrapropoxysilane with other functionalized silanes or organic polymers, coatings and paints with improved durability, scratch resistance, and anti-corrosion properties can be obtained. Tetrapropoxysilane can also act as a crosslinker or curing agent for thermosetting coatings and paints.

4. Nanotechnology: Tetrapropoxysilane has gained significant attention in the field of nanotechnology due to its ability to form silica nanoparticles and silica-based nanocomposites. These materials have unique properties, such as high surface area, tunable pore size, and optical transparency, that make them attractive for various applications, including catalysis, sensors, drug delivery, and energy storage.

Supplier Information

Ningbo Inno Pharmchem Co., Ltd is a reliable and experienced manufacturer of Tetrapropoxysilane. The company has a state-of-the-art factory that is equipped with advanced equipment and technology, allowing it to produce high-quality Tetrapropoxysilane at a large scale. The company has a strict quality control system that ensures that each batch of Tetrapropoxysilane meets the highest standards of purity, consistency, and safety. The company also offers customized packaging and labeling options to meet the specific needs of its customers.

Conclusion

Tetrapropoxysilane is a valuable chemical compound that has numerous applications in different industries. Its ability to hydrolyze and form silica-based materials makes it an essential precursor for the synthesis of coatings, adhesives, sealants, composites, and nanocomposites. Ningbo Inno Pharmchem Co., Ltd is a trusted and reliable manufacturer of high-quality Tetrapropoxysilane, providing customers with consistent and safe products. If you are looking for a versatile and effective chemical compound, Tetrapropoxysilane is an excellent choice.

News you might interested in