1) mononitrate
[,mɔnəu'naitreit]
一硝酸酯
2) glycerin mononitrate
甘油一硝酸酯
3) nitrate ester
硝酸酯
1.
The green synthesis processes and properties of three nitrate ester binders with development potentiality including poly (3-nitratomethyl-3-methyloxetane)(polyNIMMO), polyglycidyl nitrate(polyGLYN) and nitrated hydroxy-terminated polybutadiene (NHTPB) are reviewed briefly.
对3种具有发展潜力的硝酸酯类含能黏合剂聚(3-甲基硝酸酯-3-甲基环氧丁烷)(Poly-NIMMO)、聚缩水甘油硝酸酯(PolyGLYN)和硝化端羟基聚丁二烯(NHTPB)的绿色合成工艺和性质进行了简要评述,分析了这些黏合剂的发展前景。
2.
The mechanical properties of propellants formulation, which containes PEO binder and is plasticized by nitrate ester were studied.
对聚氧化乙烯(PEO)为粘合剂硝酸酯增塑的高能推进剂配方力学性能进行了研究。
3.
The technological process of co-nitration to prepare nitrate ester mixtures of nitroglycerin (NG) and 1,2,4-butanetriol trinitrate (BTTN) possess advantage of safe operation, easy treatment for the stability and high yield.
采用混合硝化制备硝化甘油(NG)与1,2,4-丁三醇三硝酸酯(BTTN)混合酯的方法,具有安全、安定处理容易、产品得率高等优点,产品中NG/BTIN质量比可根据要求调节,利用现有NG生产工艺线可制备NG/BTTN混合酯。
4) nitrate esters
硝酸酯
1.
The green synthesis of nitrate esters using dinitrogen pentoxide (N2O5) as nitrating agent was briefly summarized.
评述了N2O5为硝化剂制备硝酸酯类含能材料的绿色合成技术,分析了N2O5-有机溶剂硝化、N2O5-固体载体硝化和引入保护基硝化等三种体系工艺的过程和特点,展望了各硝化体系的发展前景。
2.
This paper reviews briefly the progress in the synthesis of nitrate esters and nitrite esters in recent years.
本文扼要综述几十年来硝酸酯的合成进展，分别归纳了以烃、醇、胺、酯为原料制备硝酸酯的方法，反应类型主要包括氧化反应，亲电加成反应，亲核取代反应等。
3.
To investigate the mechanical properties of azide elastomer and its compatibility with nitrate esters,Young′s modulus of azide polyurethane thermoplastic elastomer composed of different soft and hard segments,cohesive energy density,and solubility parameter of azide elastomer and nitrate esters were calculated by molecular dynamics simulation method.
为研究叠氮黏合剂的力学性能及其与硝酸酯的相溶性,应用分子动力学模拟法模拟计算了不同软段、硬段的叠氮聚氨酯热塑性弹性体的杨氏模量、内聚能密度及其与硝酸酯的溶度参数。
5) propyl nitrate
硝酸丙酯
1.
The geometry of propyl nitrate was fully optimized using the B3LYP method of density functional theory (DFT) and the standard 6-31G* basis set.
采用B3LYP方法、在631G基组水平上,优化了硝酸丙酯单体的平衡几何构型,计算了分子中各键的离解能。
6) nitric ester
硝酸酯
1.
In order to shorten the test cycle of Abel stability and reduce amounts of the nitric ester in production line,the influence of temperature on the stability test result was studied using the NG-based mixed nitric ester and the relevant energetic binder as samples.
为了缩短阿贝尔安定性试验周期,降低硝酸酯生产线上危险品的在制量,以硝化甘油基的混合硝酸酯及其相应的含能粘合剂为试样,通过试验温度对比实验,研究了试验温度对安定性测试结果的影响,结果表明:对于硝化甘油基混合硝酸酯及含能粘合剂,30 min/72℃、15 min/80℃及12 min/82℃三个安定性测试方法是一致的。
2.
The types, technology and characteristics of the "green" nitration for preparing nitric esters using dinitrogen pentoxide as the nitrating agent were introduced.
简要介绍以五氧化二氮为硝化剂制备硝酸酯的“绿色”硝化反应的类型、工艺及特点。
3.
The mechanism of decomposition of nitric ester in propelknt and the stability of propellant are studied in this paper.
在研究发射药中硝酸酯的分解机理及其与发射药安定性关系的基础上,分析了热分解,水解和自动催化作用对发射药安定性的影响,以色谱法和粘度法等实验手段探索发射药安定性的变化规律,通过不同温度下发射药老化过程的动力学研究,提出了确定发射药安全使用寿命的可靠方法。
补充资料：1,2,4-丁三醇三硝酸酯
分子式：
CAS号：
性质：淡黄色油状液体。熔点-27℃。密度1.52g/cm3(25℃)。1.4738。黏度0.059Pa·s(25℃)。稍溶于水，与醇、醚、醋酸及2:1乙醚-醇互溶。生成热-1553kJ/kg，燃烧热9070.91kJ/kg，爆热5941.28kJ/kg，比容840cm3?g，爆发点5s(230℃分解)，冲击感度2kg锤58cm，热安定性82.2℃，热试验与硝化甘油相同。BTTN用1,2,4-丁三醇与硝硫混酸通过直接硝化法或通过硫酸预溶法反应制得。BTTN或它与其他硝酸酯的混合物用作推进剂的含能增塑剂。
CAS号：
性质：淡黄色油状液体。熔点-27℃。密度1.52g/cm3(25℃)。1.4738。黏度0.059Pa·s(25℃)。稍溶于水，与醇、醚、醋酸及2:1乙醚-醇互溶。生成热-1553kJ/kg，燃烧热9070.91kJ/kg，爆热5941.28kJ/kg，比容840cm3?g，爆发点5s(230℃分解)，冲击感度2kg锤58cm，热安定性82.2℃，热试验与硝化甘油相同。BTTN用1,2,4-丁三醇与硝硫混酸通过直接硝化法或通过硫酸预溶法反应制得。BTTN或它与其他硝酸酯的混合物用作推进剂的含能增塑剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条