Trimethoxyoctadecylsilicon: The Versatile Silane Coupling Agent
INNO Specialty Chemicals, a leading manufacturer and supplier from China, offers a wide range of silane coupling agents that play a crucial role in various industrial applications. One such product is Trimethoxyoctadecylsilicon, also known as Octadecyltrimethylsilane, Trimethoxy(octadecyl)silane, Stearyltrimethoxysilane, Octadecyltrimethoxysilane, Trimethoxyoctadecylsilane, n-Octodecyltrimethoxysilane or n-Octadecyl Trimethoxysilane. This article delves into the properties, applications, and benefits of Trimethoxyoctadecylsilicon.
Properties of Trimethoxyoctadecylsilicon
Trimethoxyoctadecylsilicon is a clear, colorless to pale yellow liquid with a molecular weight of 370.68 g/mol. It has a boiling point of 325 °C and a flash point of 100 °C. The chemical formula of the compound is C21H50O3Si, and it has a density of 0.89 g/cm³ at 25 °C. Trimethoxyoctadecylsilicon is soluble in organic solvents but not in water.
Applications of Trimethoxyoctadecylsilicon
Trimethoxyoctadecylsilicon is a versatile silane coupling agent that finds application in various industries, such as adhesives, coatings, sealants, and plastics. It is used as a surface modifier, adhesion promoter, and dispersant. Some of the key applications of Trimethoxyoctadecylsilicon are:
1. Adhesives and Sealants: Trimethoxyoctadecylsilicon is used as a coupling agent in the production of adhesives and sealants. It enhances the bonding strength between the adhesive/sealant and the substrate, resulting in improved adhesion and durability.
2. Coatings: Trimethoxyoctadecylsilicon is used as a surface modifier in the production of coatings. It improves the wetting and dispersing properties of the coating, resulting in a smoother and more even surface.
3. Plastics: Trimethoxyoctadecylsilicon is used as a processing aid and surface modifier in the production of plastics. It improves the flow and dispersion of fillers and pigments, resulting in improved mechanical properties and surface finish.
Benefits of Trimethoxyoctadecylsilicon
Trimethoxyoctadecylsilicon offers several benefits in various industrial applications, some of which are:
1. Improved Adhesion: Trimethoxyoctadecylsilicon enhances the bonding strength between the substrate and the adhesive/sealant, resulting in improved adhesion and durability.
2. Improved Wetting and Dispersion: Trimethoxyoctadecylsilicon improves the wetting and dispersing properties of coatings, resulting in a smoother and more even surface.
3. Improved Mechanical Properties: Trimethoxyoctadecylsilicon improves the flow and dispersion of fillers and pigments in plastics, resulting in improved mechanical properties and surface finish.
Conclusion
Trimethoxyoctadecylsilicon is a versatile silane coupling agent that finds application in various industries, such as adhesives, coatings, sealants, and plastics. It offers several benefits, such as improved adhesion, wetting and dispersion, and mechanical properties. INNO Specialty Chemicals is a leading manufacturer and supplier of Trimethoxyoctadecylsilicon and other silane coupling agents from China. With its superior quality and competitive pricing, INNO Specialty Chemicals is the preferred choice of customers worldwide.
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