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3-(Triethoxysilyl)propyl isocyanate: An Overview of Its Properties, Applications, and Manufacturing Process

INNO SPECIALTY CHEMICALS is a well-known manufacturer and supplier of 3-(triethoxysilyl)propyl isocyanate, a versatile chemical compound used in a wide range of applications. Also known by various other names, such as Shin-Etsu Japan KBE-9007, Momentive Silquest A-1310, and ShinEtsu KBE-9007, this isocyanate is a popular choice among manufacturers and researchers alike.

Properties of 3-(Triethoxysilyl)propyl Isocyanate

Chemically, 3-(triethoxysilyl)propyl isocyanate can be described as a silane coupling agent that contains both isocyanate and triethoxysilyl functional groups. It is a clear, colorless liquid that has a molecular weight of 277.4 g/mol and a boiling point of 171-173°C. The compound is soluble in common organic solvents such as ethanol, acetone, and toluene, and reacts readily with water to form urea and silanol groups.

Applications of 3-(Triethoxysilyl)propyl Isocyanate

One of the main uses of 3-(triethoxysilyl)propyl isocyanate is as a coupling agent in the production of composites and hybrid materials. In this role, it helps to improve the adhesion between dissimilar materials such as metals, plastics, and ceramics. The compound is also used as a cross-linking agent in the manufacture of polyurethanes and other polymers, where it contributes to the formation of strong, durable bonds.

Another important application for 3-(triethoxysilyl)propyl isocyanate is as a surface modifier for inorganic materials such as glass, silica, and metals. By coating these materials with a thin layer of the isocyanate, it is possible to improve their hydrophobicity, adhesion, and other properties. This can be useful in a variety of industries, including construction, electronics, and automotive.

Manufacturing Process of 3-(Triethoxysilyl)propyl Isocyanate

INNO SPECIALTY CHEMICALS produces 3-(triethoxysilyl)propyl isocyanate using a proprietary process that starts with the reaction of 3-aminopropyltriethoxysilane with phosgene. The resulting intermediate is then reacted with ethanol to produce the final product. This process is carefully controlled to ensure high purity and consistent quality.

Conclusion

In conclusion, 3-(triethoxysilyl)propyl isocyanate is a versatile chemical compound with many useful properties and applications. As a coupling agent, cross-linking agent, and surface modifier, it plays an important role in the production of composites, polymers, and other materials. INNO SPECIALTY CHEMICALS is a leading manufacturer and supplier of this compound, offering high-quality products and expert technical support to customers worldwide.

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