CAS 78-10-4 Ethyl Orthosilicate, Tetraethoxysilane, Silicon 28/40, Methyltrimethyltriethyl, Intermediate Coating Synthesis, Crosslinking Coupling Agent. High Purity Grade: Purity reaches 99% ensuring superior performance in chemical applications. Versatile Application: Ideal for epoxy resins, adhesives, composites, coatings, and sealants. Molecular Bridge Function: Connects inorganic materials like glass fiber with organic materials like plastic. Enhanced Mechanical Strength: Improves tensile, impact, and bending strength of composite materials. ISO9001 Certified: Products pass strict quality management and ISO9001 certification standards. Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs. Efficient Delivery: Lead time within 15 workdays for both peak and off-peak seasons. Global Market Reach: Exported to North America, Europe, Asia, and other regions worldwide.