 Melt-cast ETN, if cooled down slowly over a period of 10–30 minutes, has density of 1.70 g/cm3, detonation velocity of 8040 m/s, and Pcj detonation pressure of about 300 kbar.Its brisance is far higher than that of Semtex (about 220 kbar, depending on brand)
Mixtures of melt-cast ETN with PETN (about 50