Introduction to γ-Mercaptopropyltrimethoxysilane: Properties, Applications and Manufacturers

γ-Mercaptopropyltrimethoxysilane, also known as (γ-MPS), is a type of organosilicon compound that contains a sulfur functional group and three methoxy groups attached to a silicon atom. This compound is widely used as a coupling agent, surface modifier, and adhesion promoter in various industries, including rubber, plastics, coatings, adhesives, and electronics. INNO Specialty Chemicals is one of the leading manufacturers and suppliers of γ-MPS in China, providing high-quality products and services to customers worldwide.

Properties of γ-Mercaptopropyltrimethoxysilane

The chemical formula of γ-Mercaptopropyltrimethoxysilane is C6H16O3SSi, and its molecular weight is 196.33 g/mol. This compound is a colorless to pale yellow liquid with a strong odor, and its boiling point is 214°C. γ-MPS is soluble in organic solvents, such as ethanol, acetone, and toluene, but insoluble in water. The presence of the sulfur functional group in γ-MPS makes it a reactive and versatile compound that can form covalent bonds with various substrates, including metals, glass, ceramics, and polymers.

Applications of γ-Mercaptopropyltrimethoxysilane

1. Rubber Industry: In the rubber industry, γ-MPS is used as a coupling agent to improve the adhesion between rubber and filler materials, such as carbon black, silica, and clay. This compound can also enhance the mechanical properties of rubber, such as tensile strength, tear resistance, and abrasion resistance.

2. Plastics Industry: In the plastics industry, γ-MPS is used as a surface modifier to improve the adhesion between plastic substrates and coatings, inks, or adhesives. This compound can also improve the thermal stability and weatherability of plastics, such as polypropylene, polyethylene, and polystyrene.

3. Coatings Industry: In the coatings industry, γ-MPS is used as a crosslinker to improve the durability and corrosion resistance of coatings, such as epoxy, polyurethane, and acrylic coatings. This compound can also enhance the adhesion between coatings and substrates, such as metals, glass, and ceramics.

4. Adhesives Industry: In the adhesives industry, γ-MPS is used as an adhesion promoter to improve the bonding strength and durability of adhesives, such as epoxy, polyurethane, and silicone adhesives. This compound can also improve the water resistance and chemical resistance of adhesives.

5. Electronics Industry: In the electronics industry, γ-MPS is used as a surface modifier and adhesion promoter to improve the performance and reliability of electronic devices, such as printed circuit boards, semiconductor chips, and optical fibers. This compound can also reduce the surface tension and improve the wetting properties of electronic materials.

Manufacturers and Suppliers of γ-Mercaptopropyltrimethoxysilane

INNO Specialty Chemicals is one of the leading manufacturers and suppliers of γ-MPS in China, providing high-quality products and services to customers worldwide. The company has a state-of-the-art production facility that uses advanced technologies and equipment to ensure the purity and consistency of its products. INNO Specialty Chemicals offers a wide range of γ-MPS products, including standard grade, high purity grade, and customized grade, to meet the specific needs and requirements of its customers.

Other manufacturers and suppliers of γ-MPS include Evonik Degussa, Dow Corning, Shin-Etsu Chemical, Wacker Chemie, and Momentive Performance Materials. These companies also offer a variety of γ-MPS products and services to customers in different industries and regions.

Conclusion

γ-Mercaptopropyltrimethoxysilane is a versatile and reactive organosilicon compound that has many applications in various industries, including rubber, plastics, coatings, adhesives, and electronics. This compound can improve the adhesion, mechanical properties, thermal stability, and corrosion resistance of different substrates and materials. INNO Specialty Chemicals is a reliable and reputable manufacturer and supplier of γ-MPS in China, providing high-quality products and services to customers worldwide.

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