It is mainly used for surface treatment of inorganic fillers such as calcium carbonate, talcum powder, kaolin, wollastonite and glass fibers. After modification, the compatibility between fillers and organic resins (polyethylene, polypropylene, epoxy resin) is significantly improved, which can reduce the viscosity of the system, improve processing fluidity, and enhance the mechanical properties (tensile strength, impact strength) and surface smoothness of the final product. It is widely used in plastic, rubber and composite material industries.

As a high-efficiency waterproof agent and anti-corrosion modifier for building materials, it is suitable for concrete, stone, ceramic tiles, gypsum board and other materials. It can penetrate into the interior of the material to form a waterproof and anti-corrosion layer, prevent water, chloride ions and other corrosive substances from penetrating, and extend the service life of building materials. It is especially suitable for marine engineering, bridges, underground projects and other harsh environments.

It is added as a coupling agent and waterproof additive to water-based and solvent-based coatings, adhesives and sealants. It can improve the adhesion of coatings to inorganic substrates (glass, metal, concrete), enhance the water resistance, weather resistance, wear resistance and scratch resistance of coatings, and solve the problems of coating peeling and blistering. It is widely used in architectural coatings, industrial coatings and adhesive production.

It is used as a surface modifier for plastic and rubber products. It can improve the surface hydrophobicity, wear resistance and aging resistance of products, reduce the friction coefficient of the product surface, and enhance the processing performance of plastic and rubber. It is suitable for plastic films, rubber seals, plastic pipes and other products.

It can be used as a waterproofing agent for textiles (improving the water repellency of fabrics without affecting air permeability), a release agent for molds (reducing the adhesion between products and molds), a surface treatment agent for metal materials (improving corrosion resistance), and also used in the fields of liquid chromatography stationary phase modification and enzyme immobilization.