Silane coupling agent is a kind of organosilane compound or oligomer containing both organic functional groups and silicon functional groups, which can be used to improve the bonding strength of organic polymers and inorganic substances.
Silane coupling agent was originally used to improve the performance of glass fiber reinforced resin matrix composite (glass fiber reinforced plastic) products. With the development of polymer materials industry, in order to improve the physical and chemical properties of plastics, rubber, coatings, adhesives, sealants performance, reduce the production cost of polymer material products, silane coupling agents are more and more widely used as monomers for crosslinking, chain extension, and grafting of these materials, or as viscosity-increasing and reinforcing auxiliaries.
