A New Energetic Mixed Formal Plasticizer, Using Diformal as
BDNPF/A is a useful energetic plasticizer, but mixed formal, which consists of BDNPF, DNPBF, and BDNBF, is anticipated to be better than BDNPF/A in chemically, thermally and economically. Last year, we successfully synthesized and characterized the mixed formal that has minimum contents of diformal.
[PDF] A New Energetic Mixed Formal Plasticizer , Using
BDNPF/A is a useful energetic plasticizer, but mixed formal, which consists of BDNPF, DNPBF, and BDNBF, is anticipated to be better than BDNPF/A in chemically, thermally and economically. Last year, we successfully synthesized and characterized the mixed formal that has minimum contents of diformal.
New Energetic Mixed Formal Plasticizer, Using Diformal as
A New Energetic Mixed Formal Plasticizer, Using Diformal as Eutectic Material Jeong Kook Kim*, Jin Seuk Kim, Keun Deuk Lee, Jin Rai Cho High Explosives Team, Agency for Defense Development, P.O. Box 35-5 (TR-3-6), Yuseong, Taejon, 305-600, South Korea ABSTRACT BDNPF/A is a useful energetic plasticizer, but mixed formal, which consists of BDNPF,
Design, synthesis and characterization of new energetic
In this study, a new class of energetic phthalate plasticizers based on imidazolium ionic liquids (ILs) were synthesized. The structure of the synthesized compounds was confirmed by 1HNMR, 13CNMR, and FT-IR. The thermal stability of nitrocellulose (NC)/plasticizer blends was also evaluated by thermogravimetric analysis (TGA). The compatibility of the NC with three synthesized energetic
Liquid Nitro Explosives | SpringerLink
Jeong KK, Jin SK, Keun DL et al (2000) A new energetic mixed formal plasticizer, using diformal as eutectic material. Insensitive munition sand energetic materials technology symposium, San Diego: NDIA. pp 421–426. Google Scholar Wrigh CM, Levering DR (1963) Electrolytic preparation of gem-dinitroparaffins. Tetrahedron 19(1):3–15
- What are energetic plasticizers?
- The main focus of energetic plasticizers is to enhance the mechanical properties and safety characteristics of the energetic formulation without diluting the overall energy content of the system.
- What was the first energy plasticizer?
- The first energetic plasticizer developed for commercial application and still widely used is nitroglycerine (NG) or glyceroltrinitrate. NG was first discovered in 1846. It has a high oxygen balance of +3.5 that improves the energy content of the overall composite mixture.
- What is the difference between conventional and nonenergetic plasticizers?
- (1) The conventional plasticizers usually have inert and stable carbon–hydrogen-based backbone and are used in all kinds of applications. However, for energy-based applications, mixing the ingredients of the composite polymer matrix with nonenergetic plasticizers dilutes the overall energy content of the energetic system.
- What are the patents for dinitropropyl fluorodinitroethyl formal plasticizer?
- US Patent 3962349, 1976. Adolph, H. G. Dinitropropyl fluorodinitroethyl formal plasticizer and method of preparation. US Patent 4453021, 1984. Koppes, W. M.; Adolph, H. G. Bis (2,2,2-fluorodinitroethoxy)- (1,1,1-fluorodinitro-2-propoxy) methane. US Patent 4756777, 1988.
- Is ACR-enp-1 a potential energetic plasticizer?
- The designed structure of ACR-ENP-1 was an attractive candidate for a potential energetic plasticizer because it was analogous to the structure of NG ( Figure 1 ), with an oxygen balance of −71.7 and a theoretical heat of formation of −1810 kJ/mol.
- What are plasticizers used for?
- The general role of plasticizers is to increase the flexibility or processability of plastics/polymers used in a wide range of applications from automobile industry to healthcare and consumer products. Plasticizers help in improving the mechanical properties of the composite matrix, especially the binder.
