Multifunctional, Lightweight, Low-Cost Composite Structures for Missile Applications

Carbon fiber reinforced polymer composites are finding increasing application in Army aviation and missile systems due to their high specific strength and superior insensitive munitions performance as compared to conventional metallic structures. However, some functions inherent to metals are compromised when polymer composites are integrated.  The Aviation and Missile Research, Development and Engineering Center is conducting research to improve the thermal and electrical conductivity of polymer composite materials for missile applications.  Alternate materials and processes have been evaluated based on performance, cost and ease of processing.  The goal of the research is to provide options to missile designers for improved thermal and electrical conductivity along with a data set that can be used for material selection trade studies.