Coupling agent: Through the molecular bridge action of silane, polymer (various resins, rubber, plastic) and inorganic materials (fillers, fibers) are coupled, so as to improve the mechanical strength and electrical properties of composite materials. This use includes glass steel (glass fiber reinforced resins), plastic modification (PA, PP and other engineering plastics filling, fiber, flame retardant, etc.), rubber modification (filling, fiber, flame retardant, etc.), low smoke halogen-free flame retardant cable materials, resin sand casting, friction materials, etc.

Adhesion promoter: through the molecular bridge action of silane coupling agent to improve the adhesion of resin coating on the substrate (inorganic materials, polar resin), water resistance, corrosion resistance, water resistance, which is widely used in coating, ink, adhesive, sealant and other industries.

Surface treatment agent and dispersant: Surface treatment by silane coupling agent, inorganic mineral powder, glass fiber, whisker, paint surface and hydrophilic abhorred oil into oil-wet hydrophobic, improve its dispersion in organic polymer, compatibility and wettability, and improve the rheological properties of processing and packing, and make the surface of inorganic fillers have certain reactive (need to react with suitable polymer). This characteristic makes silane coupling agent become a mainstream and efficient surface treatment agent for inorganic mineral powder, glass fiber, whisker and inorganic pigments.

Cross-linking agent (curing agent) : Organic functional alkoxylsilanes can react with organic polymers to bind trialkoxylsilane groups to the polymer backbone; It can then react with water vapor to cross-link silane and form a stable three-dimensional shape. This mechanism can be used to cross-link plastics (especially polyethylene) and other organic resins (such as acrylics and polyurethane adhesives) to give paint coatings and adhesives durability, water resistance and high temperature resistance. Typical uses in this area are vinyl silane for silane crosslinking agent polyethylene resin production, amino silane as epoxy resin modified silicone curing agent, polyurethane sealant can be used as a dehumidifier.

Hydrophobic agent (hydrophobic agent, waterproof agent, building protective agent) : On silicon atoms with hydrophobic organic groups of silane (octyl triethoxy silane) can give excellent inorganic surface hydrophobic properties, it can form a layer on the substrate surface and internal density of hate water, inhibit moisture permeability, effectively prevent ooze water, sunlight, acid rain and water erosion of base material, prolong the service life of construction.

Metal surface treatment agent (instead of phosphating, passivation process) silane can form a dense protective film on the metal surface, isolating air and water, improve the corrosion resistance of the metal; At the same time, the metal with silane surface treatment can improve the adhesion to the coating. More importantly, silane technology can achieve the coating process without phosphorus, nickel, manganese, chromium and other heavy metals, no nitrite carcinogens, but also reduce energy consumption.

Polymerization monomer: silane coupling agent sea can be used as the monomer of the copolymerization reaction, participate in the polymerization reaction, so as to prepare silicone modified resin, such as vinyl silane and acrylic monomer, styrene monomer copolymerization reaction to prepare silane modified acrylic resin.