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    • 1. 发明授权
    • Inert simulants for energetic materials
    • 用于精力充沛的材料的惰性模拟物
    • US5756006A
    • 1998-05-26
    • US351856
    • 1994-12-07
    • Russell Reed, Jr.Vicki Lynn Brady
    • Russell Reed, Jr.Vicki Lynn Brady
    • C06B23/00C06B45/10F42B8/16C06B45/36
    • F42B8/16C06B23/00C06B45/10
    • A substantially inert composition has mechanical properties simulating corresponding properties of an energetic composition which may include a nitrate ester and may include a particulate organic energetic filler. A nitrate ester is replaced by a mixture of inert materials having densities less than and more than the density of the ester and present in proportions such that the mixture has substantially the density of the ester. A particulate energetic organic filler is replaced by a particulate inert organic chlorine derivative having substantially the same density. When the ester is 1,2,4-butanetriol trinitrate, which may function as a plasticizer in an elastomeric energetic composition, the less dense material is a non-volatile ester, such as dimethyl phthalate, and the more dense material includes a bromoaromatic derivative as in a mixture of pentabromodiphenyl ether and an aryl phosphate. When the particulate energetic organic material includes the energetic particulate material cyclotetramethylenetetranitramine the chlorine derivative is 1,2,3,4,7,8,9,10,13,14,14-dodecachloro-,1,4,4a,5,6,6a,7,10,10a,11,12,12a-dodecahydro-1,4,7,10-dimethanodibenzo (a,e) cyclooctene. With this chlorine derivative, the inert composition may include particulate aluminum in about the same proportion as the energetic composition.
    • 基本上惰性的组合物具有模拟能量组合物的相应性质的机械性能,所述能量组合物可以包括硝酸酯,并且可以包括颗粒状有机高能填料。 硝酸酯被密度低于和高于酯的密度的惰性材料的混合物代替,并且以比例存在,使得混合物具有基本上该酯的密度。 颗粒状能量有机填料被具有基本相同密度的颗粒惰性有机氯衍生物代替。 当酯是可以在弹性能量组合物中用作增塑剂的1,2,4-丁三醇三硝酸酯时,较不致密的材料是非挥发性酯,例如邻苯二甲酸二甲酯,并且更致密的材料包括溴代衍生物 如在五溴二苯醚和磷酸芳基酯的混合物中。 当颗粒状能量有机材料包括能量粒子材料环四亚甲基四胺时,氯衍生物为1,2,3,4,7,8,9,10,13,14,14-十二氯-1,4,4a,5,6 ,6a,7,10,10a,11,12,12a-十二氢-1,4,7,10-二甲基二苯并(a,e)环辛烯。 对于该氯衍生物,惰性组合物可以包括与能量组合物大致相同比例的颗粒状铝。
    • 6. 发明授权
    • High energy propellant with reduced pollution
    • 高能推进剂,污染减少
    • US06613168B2
    • 2003-09-02
    • US09872427
    • 2001-05-29
    • Russell Reed, Jr.David A. Ciaramitaro
    • Russell Reed, Jr.David A. Ciaramitaro
    • C06B4510
    • C06B45/105Y10S149/114
    • This invention relates to energetic compositions, which offer increased performance in conjunction with a total absence of hydrogen chloride in the combustion products. The formulation avoid the use of halogen based oxidizers to prevent the formation of halogen based byproducts. The formulations disclosed herein use ammonium dinitramide as a primary oxidizer, which is a more energetic molecule than ammonium perchlorate. The solid propellant formulations disclosed herein comprise about 5.0 to about 10.0 weight % of at least one energetic binder; about 20.0 to about 35.0 weight % of an energetic plasticizer; about 25.0 to about 45.0 weight % of ammonium dinitramide as a primary oxidizer; about 0.0 to about 20.0 weight % of particulate aluminum having a particle size of about 1 &mgr;m to about 60 &mgr;m; and about 0.0 to about 20.0 weight % of ultrafine aluminum having a particle size of less than 1 &mgr;m. In addition to the ingredients in this basic formulation will be cure catalysts, curatives, crosslinkers, burn rate catalysts and modifiers, thermal and aging stabilizers other such ingredients commonly utilized in solid propellant formulations.
    • 本发明涉及能量组合物,其与燃烧产物中完全不存在氯化氢一起提供了更高的性能。 该制剂避免使用卤素基氧化剂以防止形成基于卤素的副产物。 本文公开的制剂使用二硝基铵作为主要氧化剂,其是高于高氯酸铵的分子。 本文公开的固体推进剂制剂包含约5.0至约10.0重量%的至少一种能量粘合剂; 约20.0至约35.0重量%的能量增塑剂; 约25.0至约45.0重量%的二硝基铵铵作为主要氧化剂; 约0.0至约20.0重量%的粒度为约1μm至约60μm的颗粒状铝; 和约0.0至约20.0重量%的粒度小于1μm的超细铝。 除了这种基本配方中的成分之外,固化催化剂,固化剂,交联剂,燃烧速率催化剂和改性剂,热稳定剂和老化稳定剂,其它这些成分通常用于固体推进剂配方中。