MANUFACTURING METHOD OF NANOENERGETIC MATERIALS-SOLID PROPELLANTS COMPOSITES AND NANOENERGETIC MATERIALS-SOLID PROPELLANTS COMPOSITES

摘要

The present invention provides a step of preparing a nano-high-energy material-polymer binder composite powder by coating a nano-high-energy material (nEMs) composite powder in which metal fuel nanoparticles and oxidizing agent nanoparticles are mixed with a polymer binder, preparing a solid propellant powder Nano-high-energy material-polymer binder composite powder and the solid propellant powder are mixed by applying ultrasonic waves and dried to prepare a nano-high-energy material-solid propellant composite powder As a manufacturing method, according to the present invention, it is possible to prepare a nano-high-energy material-solid propellant composite in which uniform dispersion of metal powder is possible in a solid propellant, and the insensitivity is improved to improve the driving force of the composite.