Trauzl test

Trauzl Test. 21,.4% of TNT when pure (Ref 26) for mixts see below Uses. It does not gelatinize NC (Ref 15). It improves the octane rating of diesel fuels (Ref 26). It decreases the polymerization rate of methyl methacrylate (Ref 24), and styrene (Ref 23), but. does not inhibit the reaction. A review of its use as an oxidizer in rocket propints is given in Ref 33. TeNMe gives yellow to orange colors with olefins and aromatic compds. This is used as a diagnostic test for the presence of these groups in org analysis (Refs 6, 9, 16, 17 29)... [Pg.102]

An 87 13 mixt with benz gave a Trauzl test of 134% of TNT (Ref 26). Mixts of from 65 to 90% by wt in benz had a card gap test of over 300 cards, indicating them to be very sens (Ref 36). The sensy of mixts with benz was found to be due to the formation and collapse of cavitation bubbles in the liq (Ref 43) Ethylene Glycol. A 50% soln by wt had a card gap test of 270 cards (Ref 36)... [Pg.102]

Medard also examined mixts of the tetranitrate with AN and DNT. He found a mixt with 52.5% AN superior to 50/50 Amatol. Trauzl test values and deton velocities for the former were 132cc and 6520m/sec (d 1.62g/cc), with the latter yielding 112cc and 6150m/sec (d 1.60g/cc), respectively... [Pg.124]

Power, by Ballistic Pendulum 209% PA (Ref 6) Power, by Trauzl Test. For lOg sample with water tamping, the expansion is 61 See vs 600cc for NG, which gives ca 102.5% NG. When mixed with kieselguhr, or gelatinized with NC, MeN gives about the same values in the lead... [Pg.129]

Uses. While 1-MNN is not an expl and cannot be detond, mixts with expls have been used extensively. A mixt of PETN/l-MNN 95/5 is used as a detonator for mixts contg TNN (Ref 24). It has been found that addn of 0.2 to 0.4% 1-MNN to TNT and 0.4 to 0.6% to Comp B will inhibit crack formn in castings of these expls (Refs 31 35). A mixt with TeNMe contg 80.3% TeNMe has expl props mp 58.8°, OB to C02 +0.34%, d 1.57g/cc, deton vel 8160 m/sec, power by Trauzl test 489cc, brisance by... [Pg.190]

Neuwestfalit. A Ger Favier-type permissible expl contg AN 70.3, DNT 10.9, Na chloride 16.8 flour 2.0%. Trauzl test value 309cc charge limit 540g... [Pg.208]

Its expl properties were strength by Trauzl Test, 330 to 350cc, and detonation velocity 3000 to 500Qm/sec. The mining authorities prescribed the use of the strongest blasting cap to ensure detonation, but when well confined, a fuse alone caused expin (See also Ref 3, El Ref 4, Ger 42-L Ger 121-L)... [Pg.317]

Liq N204 about 68, 65/35 NB/CS2 about 32% by wt. This mixt gave a Trauzl test value of 432cc and a crusher test value of 4.3mm, vs 490cc and 4.9 mm for NG, respectively... [Pg.481]

Its d was 1.20—1.25g/cc Trauzl test value, 370-380cc sensitivity to initiation, required at least a No 3 cap for detonation Refs 1) Naoum, Expis (1927), 132—3 2) Stettbacher (1933), 316 3) Pepin-Lehal-... [Pg.651]

It contained Na nitrate 69, K nitrate 5, S 10, coal tar 15, and K dichromate 1%. It was less sensitive to impact than Blk Pdr, and its strength (as detd by the Trauzl test) was about 145% that of BlkPdr. It was less hygroscopic than BlkPdr, and could be ignited at 350°... [Pg.698]

Expbsive Properties. 2,4,6-TNPht is an expl, almost as powerful as TNT and slightly less powerful as PA (as detd by the Trauzl test). [Pg.704]

Ballistic Strength. 100% T NT (BuM ine s) Explosion Temperature. Does not expld or ignite at 360° or below Heat of Combustion. 8l8.1kcal/mole Hygroscopicity. Practically none Impact Sensitivity. Comparable to TNT Power. By Trauzl test, 103% TNT Rifle Bullet Test. No detonations from impact of. 30 cal bullet at 90 ft Thermal Stability. Unsatisfactory, loses 49% of wt in 48 hrs at 75° (International Test) Velocity of Detonation. No information Salts of (m-Nitrophenyll-dinitromethane. Milone and Massa (Ref 2) prepd several metallic salts and found that their expl power decreased with increasing atomic v/t of the metal Following are some of the expl salts K salt—yel crysts ... [Pg.721]

Trauzl Test. 127% of PA Velocity of Detonation. 6165m/sec as detd in a glass tube 15/16 diam and 1/32 wall thickness vs 621Qm/sec for straight Nitromethane PLX corroded brass, but did not affect stainless steel, mild steel, or duriron Ref Anon, EngrDesHndbk, Explosives Series, Properties of Explosives of Military Interest , AMCP 706-177 (1971), 298... [Pg.792]

As we do not know which of these values to take, we think that the best way is to average them, which gives 137%. The same reasoning applies to "power" which for RDX is 170 by TT (Trauzl Test) and 150 by BMT (Ballistic Mortar Test), which gives an average value of 160%... [Pg.299]

Card Gap Test. See Refs 40 58 and also under GAP TESTS Cathode-Ray Oscillograph Photography. See Concrete Block Test. Fr test similar to Trauzl test, but using concrete instead of lead block. See Vol 3, p C495-L... [Pg.301]

Lead Block Expansion Test (LBET). Same as Trauzl Test described in Vol 1, p XXV... [Pg.305]

Small Lead Block Expansion Test for Detonators. See bottom of p XXV in Vol 3 under Trauzl Test... [Pg.308]

Trauzl Test (TT) Trauzl Block Test or Lead Block Expansion Test (LBET). See Vol I, pp XXV-XXVI. The TT values for various expls are listed in Vol 2, Table 1, pp B266 to B295... [Pg.308]

Marshall 2(1917) Falling Weight Test (Lenze) (p 423) Friction Sensitivity Test (423) Sensitiveness to Detonation (429) Sensitiveness to Heat (434) Ignition Temperature (434) Heat of Explosion (440) Trauzl Test (469) Strength by Ballistic Pendulum (473) Velocity of Detonation by Dautriche Method (479) Brisance Meter of Hess (495)... [Pg.309]

Determination of Heat Liberated on Explosion with Calorimeter (99-104) Lead Block Expansion Test (Trauzl Test) (104-06) Compression Tests with Small Lead Blocks (106-08) Testing of Detonators, which include Sand Test and Nail Test (108-14) Water Resistance of Electric Detonators (114-15) Testing Burning (Safety) Fuse (115-18) Testing Detonating Fuse (118-19)... [Pg.310]

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