Vinyltris(methylisobutylketoximino)silane: A Promising Silane Coupling Agent

Silane coupling agents are widely used in various industries, including adhesives, coatings, composites, and electronics, to improve the adhesion, wetting, and compatibility of different materials. Vinyltris(methylisobutylketoximino)silane, also known as VTMOS, is a promising silane coupling agent that offers unique benefits and applications.

VTMOS is a clear, colorless liquid with a molecular formula of C20H45N3O3Si and a molecular weight of 419.68 g/mol. It belongs to the family of ketoxime-functionalized silanes, which are known for their excellent hydrolytic stability, reactivity, and compatibility with various substrates. VTMOS contains three vinyl groups, three ketoxime groups, and one trialkoxysilyl group, which enable it to react with organic and inorganic surfaces via different mechanisms.

INNO Specialty Chemicals is a leading manufacturer and supplier of VTMOS and other silane coupling agents from China. The company has over 20 years of experience in the research, development, and production of specialty chemicals, including silanes, siloxanes, and surfactants. INNO's VTMOS is produced under strict quality control and environmental standards, ensuring consistent performance and purity.

VTMOS has several advantages over other silane coupling agents, such as:

- High reactivity: VTMOS can easily undergo hydrolysis and condensation reactions to form covalent bonds with various substrates, such as metals, glass, ceramics, polymers, and composites. The vinyl groups can react with double bonds or radicals in organic molecules, while the ketoxime groups can chelate metal ions and prevent corrosion or oxidation. The trialkoxysilyl group can anchor the silane onto the surface and provide a hydrophobic barrier against moisture and chemicals.n- Versatile applications: VTMOS can be used in many applications, such as adhesives, coatings, sealants, primers, fillers, and reinforcements. It can improve the adhesion, cohesion, flexibility, durability, and weatherability of these materials, as well as enhance their thermal, electrical, and mechanical properties. VTMOS can also act as a crosslinking agent for polymers or resins, or as a catalyst for polymerization or condensation reactions.n- Low toxicity: VTMOS is a low-toxicity and low-VOC (volatile organic compound) silane coupling agent that complies with various regulations and standards, such as REACH, RoHS, and FDA. It has a low odor and can be handled safely with proper protective equipment and ventilation. VTMOS can also be formulated with other chemicals to reduce the emission of harmful substances and improve the sustainability of the products.

Some specific applications of VTMOS are:

- Adhesives: VTMOS can improve the adhesion of adhesives to various substrates, such as metals, plastics, rubbers, and composites, by promoting the wetting and bonding between the adhesive and the surface. VTMOS can also enhance the shear strength, peel strength, and impact resistance of the adhesive joints, as well as reduce the creep and fatigue of the adhesive under stress. VTMOS can be used in solvent-based, water-based, or reactive adhesives, depending on the specific requirements of the application.n- Coatings: VTMOS can improve the adhesion, corrosion resistance, and scratch resistance of coatings on various substrates, such as metals, concrete, wood, and plastics. VTMOS can also enhance the gloss, hardness, and durability of the coatings, as well as reduce the water permeability and chemical attack of the coatings. VTMOS can be used in solvent-based, water-based, or powder coatings, depending on the specific requirements of the application.n- Composites: VTMOS can improve the interfacial bonding between the reinforcement (e.g., glass fiber, carbon fiber, or natural fiber) and the matrix (e.g., thermoset or thermoplastic polymer) in composite materials. VTMOS can also enhance the mechanical properties, such as the tensile strength, flexural strength, and impact resistance, of the composites, as well as reduce the moisture uptake and delamination of the composites. VTMOS can be used in prepreg, injection molding, pultrusion, or filament winding processes, depending on the specific requirements of the application.

In conclusion, VTMOS is a promising silane coupling agent that offers high reactivity, versatile applications, and low toxicity. INNO Specialty Chemicals is a reliable manufacturer and supplier of VTMOS and other specialty chemicals from China. By using VTMOS, the performance and quality of various products can be improved, leading to better customer satisfaction and market competitiveness.

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