The Study for the Single-based Propellant Shelf Life extension

단기추진제 저장수명 연장을 위한 방안 연구

  • Published : 2005.09.01

Abstract

Nitrogen oxide gases which were produced by spontaneous reaction of nitrocellulose (NC) in the single base propellant accelerate the decomposition of propellant, and result in the reduction of shelf life, The amount of nitrogen oxide was reduced by the addition of $0.3wt\%$ CaCO3 to conventional stabilizer(DPA) which extended the shelf life of the single base propellant as much as twice compared with commercial propellant.

Keywords