Top 10 Organosilicon Compounds Suppliers In The World
Organosilicon compounds contain silicon-carbon bonds. They have unique properties. These compounds are used in sealants, adhesives and coatings. They provide heat resistance and flexibility. Global suppliers offer a wide variety of organosilicon compounds.
Hangzhou Jessica Chemicals Co., Ltd
Website: chinacouplingagents.com
Company and Product Profile: Hangzhou Jessica Chemicals is a key supplier of organofunctional silanes. Organofunctional silanes are a major class of organosilicon compounds. Its core products include silane coupling agents, such as aminosilanes, epoxysilanes and vinylsilanes. These are used to improve adhesion between organic polymers and inorganic materials. Applications cover composites, coatings, adhesives and rubber. The website provides detailed product lists and application notes.
Dow Silicones (Dow Inc.)
Product-Related Profile: Dow offers a vast array of organosilicon compounds under the DOWSIL™ brand. This includes silanes, siloxanes, silicone resins and functional fluids. They are foundational materials for sealants, adhesives, construction materials and electronics. Dow's site features application-specific portals, such as construction and transportation with detailed product recommendations and technical support resources.
Momentive Performance Materials
Product-Related Profile: Momentive supplies a broad spectrum of organosilicon compounds, including silanes, silicone resins and specialty siloxanes. Their products are building blocks for high-performance silicones used in transportation, electronics and consumer goods. It emphasizes innovation in silane chemistry for surface modification and silicone resins for durable coatings.
Wacker Chemie AG
Product-Related Profile: Wacker produces a comprehensive range of organosilicon compounds, such as SILMIX® silanes and SILRES® resins. These serve as crosslinkers, adhesion promoters and hydrophobic agents. Key markets are construction, electronics and paints & coatings. Its technical literature explains how specific compounds enhance product durability, weather resistance and bonding.
Shin-Etsu Chemical Co., Ltd.
Product-Related Profile: Shin-Etsu manufactures diverse organosilicon intermediates and functional silanes. Products include methylchlorosilanes which are the basic monomers, phenylsilanes and various alkoxy- and chloro-silanes. These are essential for producing silicone polymers and for direct use in semiconductor manufacturing and surface treatment. Its strength lies in a vertically integrated production chain.
Elkem Silicones
Product-Related Profile: Elkem supplies organosilicon compounds like silanes and silicone resins or BLUESIL™. It focuses on solutions for specific challenges. These challenges include silanes for mineral treatment and fiberglass sizing, resins for high-temperature resistant coatings. Its approach links compound properties to final application performance in energy, construction and healthcare.
Jiangxi Xinghuo Organic Silicone Plant (China National Bluestar)
Product-Related Profile: Jiangxi Xinghuo Organic Silicone Plant is a major integrated producer. It supplies fundamental organosilicon monomers, like dimethyldichlorosilane and a range of downstream intermediates, such as silanes and siloxane fluids. It caters to the domestic silicone industry's raw material needs and exports globally. Its scale ensures stable supply for basic and intermediate organosilicon compounds.
BRB International
Product-Related Profile: BRB specializes in formulated silicone products. But it relies on and supplies specific functional organosilicon compounds as part of its expertise. This includes specialty silanes used as additives in its tailor-made lubricants and protective coatings. It focuses on the compound's performance role in final industrial solutions.
ACC Silicones Europe Ltd.
Product-Related Profile: ACC Silicones manufactures and supplies various organosilicon-based products. This includes ready-to-use sealants and adhesives, as well as base compounds like acetoxy silanes and resin intermediates for formulation customers. It emphasizes flexibility, supplying both standard and custom organosilicon materials.
KCC Corporation
Product-Related Profile: KCC Silicone develops and supplies organosilicon compounds for its own product lines and B2B customers. Its portfolio includes functional silanes for surface treatment and siloxane intermediates. Applications target the construction, automotive and electronics industries in Asia and globally. It highlights R&D efforts to create new organosilicon materials.






