Bis(triethoxysilylpropyl)disulfide, also known as Bis-[Γ-(triethoxysilyl)propyl]-disulfide, Silane coupling agent SG-SI996, Bis[-3-(triethoxysilyl)propyl]disulfide, or 4,4,13,13-Tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane, is a versatile chemical compound with a wide range of industrial applications. It is used as a coupling agent, adhesion promoter, and surface modifier in various fields such as rubber, plastics, coatings, adhesives, and sealants. In this article, we will explore the benefits and features of Bis(triethoxysilylpropyl)disulfide and the insights of its supplier and manufacturer, Ningbo Inno Pharmchem Co., Ltd.

Benefits and Features of Bis(triethoxysilylpropyl)disulfide

Bis(triethoxysilylpropyl)disulfide is a sulfur-containing organosilane that contains two triethoxysilylpropyl functional groups and two disulfide bonds. Its molecular formula is C18H42O6S2Si2, and its molecular weight is 530.94 g/mol. It is a clear, colorless to yellowish liquid with a boiling point of 320°C (at 760 mmHg) and a density of 1.07 g/cm3 (at 25°C). Bis(triethoxysilylpropyl)disulfide is soluble in organic solvents such as ethanol, acetone, and benzene but insoluble in water.

Bis(triethoxysilylpropyl)disulfide is a versatile chemical that can improve the mechanical properties, thermal stability, and chemical resistance of various materials. As a coupling agent, it can bond inorganic fillers such as silica, alumina, and titanium dioxide to organic polymers such as rubber and plastics, thus enhancing their strength, modulus, and abrasion resistance. As an adhesion promoter, it can improve the bonding between dissimilar materials such as metals, glass, and ceramics, thus preventing delamination, corrosion, and leakage. As a surface modifier, it can reduce the surface tension and improve the wetting and spreading of liquids on solid surfaces, thus facilitating the application and performance of coatings, adhesives, and sealants.

Bis(triethoxysilylpropyl)disulfide is also compatible with other silanes such as Degussa VP Si 75, DOWSIL Z-6920, and Momentive Silquest A-1589, which can further enhance its properties and applications. For example, Degussa VP Si 75 is a vinyl-functional silane that can crosslink with Bis(triethoxysilylpropyl)disulfide and improve its rubber reinforcement and electrical insulation. DOWSIL Z-6920 is a methacryloxy-functional silane that can copolymerize with Bis(triethoxysilylpropyl)disulfide and improve its adhesion to acrylic and vinyl substrates. Momentive Silquest A-1589 is a mercaptopropyl-functional silane that can react with Bis(triethoxysilylpropyl)disulfide and improve its bonding to metals and glass.

Insights of Bis(triethoxysilylpropyl)disulfide Supplier and Manufacturer

Ningbo Inno Pharmchem Co., Ltd. is a leading supplier and manufacturer of Bis(triethoxysilylpropyl)disulfide in China. It has a modern factory that covers an area of 30,000 square meters and has a production capacity of 1,000 metric tons per year. The factory is equipped with advanced equipment and technology to ensure the quality and consistency of its products. Ningbo Inno Pharmchem Co., Ltd. has a team of experienced professionals who are dedicated to providing excellent customer service and technical support to its clients worldwide.

Ningbo Inno Pharmchem Co., Ltd. offers high-quality Bis(triethoxysilylpropyl)disulfide that meets or exceeds the standards of international organizations such as ASTM, ISO, and REACH. Its Bis(triethoxysilylpropyl)disulfide is available in various grades and packaging options to meet the specific needs of different customers. Ningbo Inno Pharmchem Co., Ltd. also provides customized solutions and formulations to help its customers optimize their processes and products.

Ningbo Inno Pharmchem Co., Ltd. is committed to sustainability and environmental protection. Its Bis(triethoxysilylpropyl)disulfide is produced using eco-friendly and renewable raw materials and processes. The company has implemented strict quality control and safety measures to ensure the health and safety of its employees and the community. Ningbo Inno Pharmchem Co., Ltd. is also actively involved in social responsibility activities and charity events to give back to the society.

Conclusion

Bis(triethoxysilylpropyl)disulfide is a versatile chemical compound that has multiple benefits and features for industrial applications. It is a coupling agent, adhesion promoter, and surface modifier that can improve the properties and performance of various materials. Its supplier and manufacturer, Ningbo Inno Pharmchem Co., Ltd., is a reliable and responsible company that offers high-quality products and excellent services to its customers worldwide. Bis(triethoxysilylpropyl)disulfide is a valuable chemical that can help enhance the competitiveness and sustainability of many industries.

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