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含能材料  2015 

GAP/CL-20基混合炸药药浆的流变性

DOI: 10.11943/j.issn.1006-9941.2015.11.017

Keywords: 聚叠氮缩水甘油醚(GAP) 六硝基六氮杂异伍兹烷(CL-20) 混合炸药药浆 固化反应特性 流变特性 粘度模型

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Abstract:

采用粘度测试技术研究了聚叠氮缩水甘油醚(GAP)/六硝基六氮杂异伍兹烷(CL-20)基混合炸药药浆的流变特性、挤注工艺温度和固化过程中温度与粘度的关系。用X射线衍射仪测试工艺温度对其混合炸药中CL-20的晶型的影响。结果表明, 混合炸药药浆为假塑性流体, 80 ℃为最佳挤注工艺温度, 固化后混合炸药中的CL-20仍为ε晶型。根据药浆的化学反应流变特性, 在恒温条件下采用双阿伦尼乌斯方程建立的粘度模型为ηt=447.5329exp(25.20883/T)exp[0.02922exp(7.18748/T)t]。在20, 40, 60, 80 ℃时, 该模型的理论预测粘度与实验结果吻和良好

References

[1]  徐佩弦.高聚物流变学及其应用[M].北京: 化学工业出版社.2003: 27-30.XU Pei-xuan.Olymer rheology and its applications[M].Beijing: Chemical Industry Press.2003: 27-30.
[2]  Mijovi J,Lee C H.A comparison of chemorheological models for thermoset cure[J].Journal of applied polymer science,1989,38(12): 2155-2170.
[3]  Roller M B.Characterization of the time-temperature-viscosity behavior of curing b-staged epoxy resin[J].Polymer Engineering and Science,1975,(15): 406-416.
[4]  周达飞,唐颂超.高分子材料成型加工[M].北京: 中国轻工业出版社.2013: 114-115.ZHOU Da-fei,TANG Song-chao.Polymer processing[M].Beijing: China Light Industry Press.2013: 114-115.
[5]  卫彦菊, 王晶禹, 安崇伟, 等.粒度级配对CL-20基浇注传爆药流变性能的影响[J].火工品, 2014 (4): 33-37.WEI Yan-ju, WANG Jing-yu, AN Chong-wei, et al.Effects of particle size gradation on the rheological properties of CL-20 base casting booster[J].Initiators & Pyrotechnics,2014 (4): 33-37.
[6]  徐金江,蒲柳,刘渝,等.HTPB基粘结体系中ε-CL-20的晶型转变规律[J].含能材料, 2015,23(2): 113-119.XU Jin-Jiang, PU Liu, LIU Yu, et al.Polymorphic transform ation of ε-CL-20 in different HTPB-based composite systems.Chinese Journal of Energetic Materials(Hanneng Cailiao),2015,23(2): 113-119.
[7]  Halley P J,Mackay M E.Chemorheology of thermostat overview[J].Polymer Engineering and Science,1996,36(5): 593-608.
[8]  施明达.GAP与GAP推进剂的研究进展[J].火炸药学报,1994(1): 9-16.SHI Ming-da.Research progress of GAP and GAP propellant[J].Chinese Journal of Explosives & Propellants,1994(1): 9-16.
[9]  Judge M D,Badeen C M,Jones D G D.An advanced GAP/AN/TAGN propellant.partⅡ: stability and storage life[J].Propellants, Explosives, Pyrotechnics,2007,32(3): 227-234.
[10]  王新德.化学推进剂及相关重要原材料发展回顾与展望[J].化学推进剂与高分子材料,2010,8(3): 1-7.WANG Xin-de.Development review and prospect of the chemical propellant and related important material[J].Chemical Propellants & Polymeric Materials,2010,8(3): 1-7.
[11]  黄辉, 董海山, 刘永刚.高性能挤注炸药研究进展[C]∥2002年中国材料研讨会论文集.北京: 中国材料研究学会,2002: 980-983.HUANG Hui, DONG Hai-shan, LIU Yong-gang.The research progress of high-performance noted explosive[C]∥The Proceedings of China National Materials Symposium in 2002,Beijing: Materials research society of china,2002: 980-983.
[12]  唐汉祥,刘秀兰,吴倩.推进剂药浆流平性研究[J].推进技术,2000,21(3): 79-82.TANG Han-xiang, LIU Xiu-lan, WU Qian.Leveling properties of the composite solid propellants slurry[J].Journal of Propulsion Technology,2000,21(3): 79-82.
[13]  严伍启,刘晋湘,崔晓玲,等.采用流变仪表征固体推进剂药浆流动性方法探讨[C]∥2007年中国宇航学会固体火箭推进24届年会论文集,烟台: 中国宇航学会,2007: 238-241.YAN Wu-qi, LIU Jin-xiang, CUI Xiao-ling, et al.Research on solid propellant slurry liquidity by the rheometer[C]∥The Processings of Chinese Society of Astronautics Solid Rocket Propulsion of the 24th Annual Meeting in 2007,Yantai: Chinese society of astronautics,2007: 238-241.
[14]  陈淳, 苏玉堂.热固性树脂的化学流变性[J].玻璃钢/复合材料, 2005 (4): 31-33.CHEN Chun,S U Yu-tang.Chemorheology of thermosetting resins[J].Fiber Reinforced Plastic/Composite Materials, 2005 (4): 31-33.
[15]  Mahanta A K, Dharmsaktu I, Pattnayak P K.Rheological behaviour of HTPB-based composite propellant: effect of temperature and pot life on casting rate[J].Defence Science Journal,2007,57(4): 435-442.
[16]  Mahanta A K, Goyal M, Pathak D D.Rheokinetic analysis of hydroxy terminated polybutadiene based solid propellant slurry[J].E-Journal of Chemistry,2010,7(1): 171-179.
[17]  LI Hai-xing, WANG Jing-yu, An Chong-wei.Study on rheological properties of CL-20/HTPB casting explosive[J].Central European Journal of Energetic Materials,2014,11(2): 237-255.
[18]  李海兴, 王晶禹, 安崇伟.表面活性剂对CL-20基浇注传爆药流变性能的影响[J].火工品,2013(6): 27-31.LI Hai-xing, WANG Jing-yu, AN Chong-wei.Effects of surface-active agents on the rheological properties of CL-20 based on casting booster[J].Initiators & Pyrotechnics,2013(6): 27-31.
[19]  李倩, 姚维尚, 谭惠民.叠氮粘合剂与硝酸酯溶度参数的分子动力学模拟[J].含能材料, 2007,15(4): 370-373.LI Qian,YAO Wei-shang,TAN Hui-min.Molecular dynamics simulation of solubility parameter of azide binders and nitrate ester[J].Chinese Journal of Energetic Materials(Hanneng Cailiao), 2007,15(4): 370-373.
[20]  李晓峰, 白国强, 陈洛亮.GAP与炔丙基三嗪的固化反应动力学研究[J].化学推进剂与高分子材料,2014,12(3): 36-39.LI Xiao-feng,BAI Guo-qiang,CHEN Luo-liang.Study on curing reaction kinetics of propargyl triazine with gap[J].Chemical Propellants & Polymeric Materials,2014,12(3): 36-39.
[21]  Roller M B.Rheology of curing thermosets: an overview[J].Polymer Engineering and Science,1986,26(15): 432-440.
[22]  梁志勇, 段跃新, 林云, 等.EPON862环氧树脂体系化学流变特性研究[J].复合材料学报, 2001,18(1): 16-19.LIANG Zhi-yong, DUAN Yue-xin, LIN Yun, et al.Studies on rheological behaviors of EPON862 epoxy resin system for resin transfer molding[J].Acta Materiae Compositae Sinica,2001,18(1): 16-19.
[23]  段跃新, 张宗科, 梁志勇, 等.BMI树脂化学流变模型及RTM工艺窗口预报研究[J].复合材料学报, 2001,18(3): 30-33.DUAN Yue-xin, ZHANG Zong-ke, LIANG Zhi-yong, et al.Rheological model and prediction of processing windows of BMI resin for RTM processes[J].Acta Materiae Compositae Sinica,2001,18(3): 30-33.
[24]  Halley P J,Mackay M E.Chemorheology of thermosets: an overview[J].Polymer Engineering and Science,1996,35(5): 593-609.
[25]  史铁均,吴德峰.高分子流变学基础[M].北京: 化学工业出版社.2009: 27-29.SHI Tei-jun, WU De-feng.Polymer rheology[M].Beijing: Chemical Industry Press.2009: 27-29.
[26]  Hoffman D M.Voids and density distributions in 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane(CL-20) prepared under various conditions[J].Propellants, Explosives, Pyrotechnics,2003,28(4): 194-200.
[27]  徐金江, 孙杰, 周克恩, 等.CL-20重结晶过程中的晶型转变研究进展[J].含能材料, 2012,20(2): 248-255.XU Jin-Jiang, SUN Jie, ZHOU Ke-en, et al.Review on polymorphic transformation in CL-20 recrystallization[J].Chinese Journal of Energetic Materials(Hanneng Cailiao),2012,20(2): 248-255.
[28]  Bircher H R,Mǎder P,Mathiecc J.Properties of CL-20 based high explosives[C]∥Proceeding of 29th International Conference of ICT,Karlsruhe,1998.
[29]  Yazici R,Kalyon D.Microstrain and defect analysis of CL-20 crystals by novel X-ray methods.Energetic Materials,2005,23: 43-58.
[30]  郭战胜, 杜善义, 张博明, 等.先进复合材料用环氧树脂的固化反应和化学流变[J].复合材料学报,2004,21(4): 146-151.GUO Zhan-sheng, DU Shan-yi, ZHANG Bo-ming, et al.Cure kinetics and chemorheological behavior of epoxy resin used in advanced composites[J].Acta Materiae Compositae Sinica,2004,21(4): 146-151.
[31]  张明, 许亚洪, 邢军, 等.RTM用环氧3266树脂体系化学流变特性研究[J].材料工程,2005(6): 50-53.ZHANG Ming, XU Ya-hong, XING Jun, et al.Study on rheological behavior of 3266 epoxy for resin transfer molding[J].Journal of Materials Engineering,2005(6): 50-53.

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