1. The UV emission spectrum in Fig. 14 shows some important diatomic combustion intermediates. It shows the well-known OH (280 and 310 nm) and CH (430 nm, blue natural gas flame) emission bands. In addition, itshows theNH (340 nm) and CN (380 nm) bands, typically found in propellant emission spectra. In the deep-UV (200-270 nm) intense emission bands of NO and/or Oa are visible.
2. Small pellets of HNF and HNF with additives have been pressed. The samples were studied in window bombs. The friction sensitivity of the neat HNF samples is equal to that of the original material (16-24 N). The pellets are less sensitive to impact (10Nmvs.2-4 Nm).