Effect of Rocket Grade Hydrogen Peroxide Solutions on Polymer Materials Filled with Metal Powders for 3D Printing

Abstract— Recently, “green fuel” based on highly concentrated hydrogen peroxide solutions has become increasingly popular for use in rocket and space production; its main advantages are low toxicity, versatility, and economic efficiency. With the development of modern technologies in the rocket and space industry, where high reliability and operational safety are of primary importance, the use of additive technologies (3D printing) is a challenge. In this regard, the study of compatibility of rocket fuel components (solutions of highly concentrated hydrogen peroxide) with finished products is very promising. The catalytic activity and chemical (corrosion) resistance of materials in hydrogen peroxide solutions has been analyzed. Various polymer materials with metal powder fillers, used in 3D printing, were considered and studied. These technologies are characterized, and their advantages are shown.