Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide, also known as Bis[3-(triethoxysilyl)propyl]tetrasulfide or Bis(triethoxysilylpropyl)tetrasulfide, is a chemical compound that has been gaining popularity in various industries. It is a sulfur-containing organosilane that is used as a coupling agent and adhesion promoter in rubber, plastics, coatings, and other materials. The compound is produced by Ningbo Inno Pharmchem Co., Ltd, a leading manufacturer and supplier of organic chemicals based in China.

The chemical properties of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide make it an ideal coupling agent and adhesion promoter in various applications. It has a molecular weight of 424.9 g/mol and a boiling point of 398.3 °C. The compound is soluble in organic solvents such as ethanol and toluene and has a low solubility in water. It is a highly reactive compound that can form strong covalent bonds with various substrates, including inorganic fillers, metals, and organic polymers.

The use of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide has several advantages in various industries. In the rubber industry, it is used as a coupling agent in the production of tire treads, conveyor belts, and other rubber products. It improves the bonding between the rubber and the filler, leading to improved mechanical properties such as tensile strength, tear resistance, and abrasion resistance. The use of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide also leads to reduced rolling resistance and improved wet traction in tires, leading to improved fuel efficiency and safety.

In the plastics industry, Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide is used as a coupling agent and adhesion promoter in the production of thermoplastic elastomers, polypropylene, and other materials. It improves the bonding between the polymer and the filler, leading to improved mechanical properties such as stiffness, impact resistance, and thermal stability. The use of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide also leads to reduced moisture absorption and improved weatherability in plastics, leading to improved durability and longevity.

In the coatings industry, Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide is used as a coupling agent and adhesion promoter in the production of paints, adhesives, and sealants. It improves the bonding between the coating and the substrate, leading to improved adhesion, hardness, and chemical resistance. The use of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide also leads to improved water resistance and reduced yellowing in coatings, leading to improved aesthetics and longevity.

Ningbo Inno Pharmchem Co., Ltd is a leading manufacturer and supplier of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide, with a production capacity of 1000 metric tons per year. The company has a state-of-the-art manufacturing facility that uses advanced technology and equipment to ensure high quality and consistency in its products. The company also has a team of experienced chemists and engineers who work together to develop innovative and customized solutions for its customers.

Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide is a highly competitive product in the market, with several other manufacturers and suppliers offering similar products. Some of the major competitors in the market include Evonik Degussa Si-69, DOWSIL Z-6940, Shin-Etsu Japan KBE-846, and Momentive Silquest A-1289. However, Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide has several advantages over its competitors, including its high reactivity, low cost, and high purity.

In conclusion, Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide is a highly versatile and competitive product in various industries. Its chemical properties make it an ideal coupling agent and adhesion promoter in rubber, plastics, coatings, and other materials. Ningbo Inno Pharmchem Co., Ltd is a leading manufacturer and supplier of Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide, offering high quality and customized solutions to its customers. With its state-of-the-art manufacturing facility and experienced team, the company is poised to become a major player in the global market for Bis-[γ-(triethoxysilyl)propyl]-tetrasulfide.

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