Used as a coupling agent in the surface treatment of inorganic materials like glass, metals, and ceramics to improve adhesion with organic polymers. Enhances the compatibility and bonding strength in composite materials, particularly in fiber-reinforced plastics. Applied in coatings and adhesives to increase durability and resistance to environmental factors. Also utilized in the modification of nanoparticles for better dispersion in organic matrices, improving the performance of nanomaterials in various industrial applications.