Document ID: chunk:federal_register_of_legislation:F2017L00081:reg:10:p2
Version: federal_register_of_legislation:F2017L00081
Segment Type: reg
Provision Reference: reg 10 (pt 2/6)
Character Range: 34211–37254

373 K (100°C) and with detonation velocity exceeding 6800 m/s or detonation pressure exceeding 18 GPa (180 kbar);
 (38) explosives not listed elsewhere in paragraph (a) with a detonation velocity exceeding 8,700m/s at maximum density or a detonation pressure exceeding 34 Gpa (340 kbar).
 (b) Propellants, as follows (MT for composite and composite modified double‑base propellants):
 (1) any solid propellant with a theoretical specific impulse (see paragraph (k)(4)) greater than:
 (i) 240 seconds for non‑metallised, non‑halogenated propellant;
 (ii) 250 seconds for non‑metallised, halogenated propellant;
 (iii) 260 seconds for metallised propellant;
 (2) propellants having a force constant of more than 1,200 kJ/kg;
 (3) propellants that can sustain a steady‑state burning rate more than 38mm/s under standard conditions (as measured in the form of an inhibited single strand) of 6.89 Mpa (68.9 bar) pressure and 294K (21°C);
 (4) elastomer modified cast double based propellants with extensibility at maximum stress greater than 5% at 233 K (−40C);
 (5) other composite and composite modified double‑base propellants;
 (c) Pyrotechnics, fuels and related substances, and mixtures thereof:
 (1) alane (aluminum hydride)(CAS 7784–21–6);
 (2) carboranes; decaborane (CAS 17702–41–9); pentaborane and derivatives thereof (MT);
 (3) liquid high energy density fuels, as follows (MT):
 (i) mixed fuels that incorporate both solid and liquid fuels, such as boron slurry, having a mass‑based energy density of 40 MJ/kg or greater;
 (ii) other high energy density fuels and fuel additives (for example, cubane, ionic solutions, JP‑7, JP‑10) having a volume‑based energy density of 37.5 GJ per cubic metre or greater, measured at 20°C and one atmosphere (101.325 kPa) pressure;
 (4) metal fuels, and fuel or pyrotechnic mixtures, in particle form whether spherical, atomised, spheroidal, flaked or ground, manufactured from material consisting of 99% or more of any of the following:
 (i) metals and mixtures thereof, as follows:
 (A) beryllium (CAS 7440–41–7) in particle sizes of less than 60 micrometres (MT);
 (B) iron powder (CAS 7439–89–6) with particle size of 3 micrometres or less produced by reduction of iron oxide with hydrogen;
 (ii) fuel mixtures of pyrotechnic mixtures, which contain any of the following:
 (A) boron (CAS 7440–42–8) or boron carbide (CAS 12069–32–8) fuels of 85% purity or higher and particle sizes of less than 60 micrometres;
 (B) zirconium (CAS 7440–67–7), magnesium (CAS 7439–95–4) or alloys of these in particle sizes of less than 60 micrometres;
 (iii) explosives and fuels containing the metals or alloys listed in subparagraphs (c)(4)(i) and (ii) whether or not the metals or alloys are encapsulated in aluminum, magnesium, zirconium, or beryllium;
 (5) fuel, pyrotechnic, or energetic mixtures having any nanosized aluminium, beryllium, boron, zirconium, magnesium, or titanium, as follows:
 (i) having particle size less than 200 nm in any direction;
 (ii) having 60% or higher purity;
 (6) pyrotechnic