Diphenyldihydroxysilane: A Promising Silane Compound for Industrial Applications

Silanes are a group of organosilicon compounds with a wide range of industrial applications, such as adhesives, sealants, coatings, and surface modifiers. Among them, diphenyldihydroxysilane (DPDHS) is a promising compound with unique properties that make it suitable for various industrial applications. This article provides an overview of DPDHS, its properties, applications, and the manufacturer and supplier of this compound, INNO Specialty Chemicals from China.

Properties of DPDHS

DPDHS, also known as dihydroxydiphenylsilane, diphenylsilanediol, or difenyl-dihydroxysilan, is a colorless to yellowish liquid with a molecular formula of C12H14O2Si and a molecular weight of 222.32 g/mol. It has a boiling point of 317 °C and a flash point of 140 °C. DPDHS is soluble in organic solvents, such as ethanol, acetone, and chloroform, but insoluble in water.

One of the unique properties of DPDHS is its ability to form stable bonds with various substrates, such as metals, ceramics, and polymers. This makes it a valuable compound for surface modification and adhesion promotion in various industrial applications. Moreover, DPDHS can react with other silanes, such as methacryloxypropyltrimethoxysilane (MPS), to form hybrid materials with improved properties, such as adhesion, mechanical strength, and chemical resistance.

Applications of DPDHS

DPDHS has a wide range of industrial applications, mainly in the fields of adhesives, coatings, and surface modifiers. Some of the most common applications of DPDHS include:

1. Adhesives: DPDHS is used as a coupling agent and adhesion promoter in various adhesive formulations, such as epoxy, polyurethane, and acrylic adhesives. It improves the adhesion strength and durability of the adhesive to different substrates, such as metals, plastics, and composites.

2. Coatings: DPDHS is used as a crosslinking agent and adhesion promoter in various coating formulations, such as epoxy, polyurethane, and silicone coatings. It improves the coating adhesion, hardness, and chemical resistance to different substrates, such as metals, glass, and ceramics.

3. Surface modifiers: DPDHS is used as a surface modifier to improve the hydrophobicity, oleophobicity, and durability of different substrates, such as textiles, paper, and plastics. It can also be used as a crosslinking agent in silicone rubber formulations to improve the mechanical properties and chemical resistance of the rubber.

Manufacturer and Supplier of DPDHS

INNO Specialty Chemicals is a leading manufacturer and supplier of DPDHS and other silane compounds in China. INNO Specialty Chemicals has more than 20 years of experience in the production and application of silane compounds for various industrial applications. The company has a state-of-the-art production facility and a team of experienced professionals who ensure the quality and consistency of their products.

INNO Specialty Chemicals offers high-purity DPDHS with a minimum purity of 98% and a maximum water content of 0.1%. The company also provides customized solutions and technical support to their customers to meet their specific requirements and applications.

Conclusion

DPDHS is a promising silane compound with unique properties that make it suitable for various industrial applications, such as adhesives, coatings, and surface modifiers. Its ability to form stable bonds with different substrates and improve the adhesion, mechanical strength, and chemical resistance of various formulations makes it a valuable compound in many industries. INNO Specialty Chemicals is a reliable manufacturer and supplier of high-quality DPDHS and other silane compounds in China, with a strong commitment to customer satisfaction and technical support.

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