Mar 29, 2017
Silane coupling agentis a kind of special structure of low molecular weight organic siliconcompounds. Thegeneral formula for RSiX3, where R represents amino, mercapto vinyl, epoxy,chloropropyl, cyano and methacryloxy groups and other groups. These groups and different matrix resins have a strongability to react, and x represents a hydrolyzable group such as halogen,alkoxy, acyloxy and the like. Silanecoupling agent is trichlorosilane (HSiCl3) and with reactive groups ofunsaturated olefins in the platinum-catalyzed addition, and then alcoholysisderived. Silanecoupling agents can interact with both the hydroxyl groups in inorganiccompounds and the long molecular chains in organic polymers to couple the twodifferent materials to improve the properties of biomaterials.