Thermomechanical properties of heterogeneous propellants with burning rate modifiers

摘要

Thermomechanical properties of heterogeneous propellants were studied by Dynamic Mechanic Analysis (DMA) with two different modes: dual-cantilever and compression. The samples contained burning rate modifiers such as catocene and nano iron(III) oxide. The storage modulus, loss modulus, glass temperature and coefficient of thermal expansion were determined.