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impact). civil engineers; mining operators; construction personnel; oil well operators, etc.). Unfortunately, innocent civilians have often been the victims of unintended energetic material related accidents. One example was Texas City, Texas where over 600 unsuspecting people were killed and over 3000 injured due to the unintended initiation of two ship loads of Ammonium Nitrate in 1947. Even today, the public continues to be unknowingly exposed to the hazards associated with energetic materials. It is projected that by the year 2000, over 3.5x109 kg of commercial explosives will Pandora Online Shop be produced each year in the US alone. A number of high performance insensitive explosives are available but are cost prohibitive. Therefore, development of an Insensitive Energetic Material within reasonable cost was of high concern.

The closing of numerous government owned explosive manufacturing facilities in the US (and subsequent conversion to private industry usage) has allowed enormous amounts of equipment to become available to commercial explosives manufacturers. It was therefore a primary goal to develop an energetic material which could be processed in existing TNT type processing equipment and which would be self curing or would solidify once cooled (in a manner similar to TNT). By meeting these goals, commercial energetic Pandora Schmuck Online material manufacturers would be more likely to manufacture the less sensitive energetic material and make the energetic material commercially available. Additionally, TNT itself continues to be responsible for a high number of explosive accidents and development of an insensitive non-TNT based energetic material (with comparable cost and performance) would result in a significant safety improvement to the public.

The first approach was to investigate Plastic Bonded Explosives (PBX) and determine approaches which would overcome deficiencies associated with PBX compositions. HTPB) with binders which contained higher concentrations of oxygen. Thermochemical calculation programs indicated that employment of oxygenated binders, such as polypropyleneglycol (PPG), and oxygen containing salts of NO3- or CLO4- (such as KNO3), would result in higher performance and should therefore permit the reduction of much more Pandora Anhanger Online Shop sensitive ingredients such as RDX. Unfortunately, the experimental results revealed that the detonation reaction occurred too rapidly to permit binder oxygen to enter into the Chapman-Joquet (C-J) shock front and while very insensitive, did not perform comparable to existing high explosives.

The second approach involved the investigation of Eutectic Bonded Explosives (EBX). Eutectic bonded explosives offered a great deal of promise as insensitive energetic materials which would also meet the goals outlined above. While the goals of high performance, low cost, TNT equipment compatibility, room temperature solidification, ease of initiation and insensitivity (in small diameters) were met, the goal of insensitivity in larger diameters (20 cm) was not achieved with Eutectic Bonded Explosives.

The final approach involved development of a thermoplastic binder which permited the formulation of a "Thermo Plastic Bonded Explosive" TPBX. By employing a thermoplastic binder, a number of the manufacturing, insensitivity, and performance goals could be achieved. Pandora Charms Deutschland The approach involved inclusion of less sensitive more ideal behaving solid fillers in the thermoplastic binder. The energetic material was thoroughly tested (at both small and large scales (up to 15 kg), and despite prevailing theories of the necessity of having a "soft and pliable binder" to ensure insensitivity, the energetic material formulated (TE-T7005) successfully achieved all of the project goals.

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