Octadecyldimethylchlorosilane Manufacturer: High-Purity Surface Modifier for Industrial Applications
Discover Octadecyldimethylchlorosilane (CAS 18643-08-8), a premium organosilicon compound engineered for superior surface modification. As a leading manufacturer and supplier in China, we provide high-purity solutions essential for advanced industrial applications. Explore its capabilities for enhanced hydrophobicity, improved material compatibility, and efficient dispersion. Get a quote and sample today to integrate this critical chemical into your next project.
Get a Quote & SampleUnlock Superior Performance with Octadecyldimethylchlorosilane
Octadecyldimethylchlorosilane
As a trusted manufacturer and supplier of specialty chemicals in China, we offer Octadecyldimethylchlorosilane (CAS 18643-08-8), an indispensable organosilicon compound. Its unique structure, featuring a long hydrophobic C18 alkyl chain and a reactive chloro functionality, makes it an exceptional surface modifier. This silane enhances hydrophobicity, improves compatibility between organic and inorganic materials, and is crucial for applications requiring tailored surface properties.
- High Purity Octadecyldimethylchlorosilane: Sourced for optimal performance in demanding applications.
- Expert Manufacturer in China: Reliable supply chain and consistent quality assured.
- Cost-Effective Solutions: Competitive pricing for bulk purchases, offering excellent value for your investment.
- Fast Sample and Quote: Expedited service for procurement managers evaluating material suppliers.
Key Advantages of Our Octadecyldimethylchlorosilane
Exceptional Hydrophobicity and Surface Modification
The long C18 hydrocarbon chain of Octadecyldimethylchlorosilane imparts significant hydrophobic properties, making it ideal for creating water-repellent surfaces and modifying the surface energy of various materials. This is critical for applications like protective coatings and moisture-resistant treatments.
Enhanced Dispersibility and Compatibility
When used as a surface treating agent for inorganic fillers, this silane coupling agent dramatically improves their dispersibility and compatibility within polymer matrices, plastics, and rubbers. This leads to better composite material properties and processing efficiency.
Versatile Application in Chromatography and Beyond
A primary application is in preparing reversed-phase C18 chromatographic columns (ODS), crucial for analytical separation. It's also synthesized for nanoparticle derivatization, silica modification, and the generation of molecular monolayers, offering broad utility for R&D and manufacturing professionals.
Wide-Ranging Industrial Applications
Chromatographic Column Packing Materials
Preparation of durable C18 reversed-phase HPLC columns, ensuring superior separation performance for analytical laboratories.
Nanoparticle and Silica Modification
Derivatization of micro and nanoparticles, as well as silica surfaces, to achieve specific surface properties like hydrophobicity and controlled reactivity.
Pigment and Filler Treatment
Improving the dispersibility and hydrophobicity of inorganic pigments and fillers in plastics, rubber, and resin systems for enhanced material properties.
Hydrophobic Coatings and Surface Treatments
Development of advanced coatings and surface treatments that provide excellent water repellency and durability for various substrates.