CHINESE JOURNAL OF ENERGETIC MATERIALS
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HC基新型抗红外发烟剂研究
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王玄玉(1965-),男,教授,博士研究生,主要从事军事化学和烟火技术研究。e-mail: wxycrs@yahoo.com.cn

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New Type of Anti-infrared Smoke Agent Based upon Halogenated Organic Compound
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    摘要:

    分析了传统HC烟幕对可见光和红外的遮蔽特性,针对HC发烟剂配方的局限性和发烟原理,通过用镁粉代替锌粉,用氧化锰代替氧化锌,添加红磷和富碳有机化合物等途径并结合大量实验确定了系列抗红外发烟剂配方。在中型烟幕试验柜中对该系列配方的发烟剂形成的烟幕的抗红外性能进行了测试评价,给出了具体的评价试验方法和典型烟幕对红外目标进行遮蔽的热成像图。在此基础上优选了两种HC基的新型抗红外发烟剂,给出了相应的红外消光系数测定数据与傅立叶变换红外光谱。与传统的HC烟幕相比,新研究的HC10号和HC06号抗红外发烟剂形成的烟幕在3~5 μm和8~14 μm波段的红外消光系数分别增大了41.86%和78.46%,使传统HC烟幕的抗红外性能得到显著提高,尤其是在远红外波段效果更为明显。

    Abstract:

    The screening characteristics of conventional HC(halogenated organic compound)smoke to visible light and infrared were analyzed. According to the limitation and principle of HC smoke,a series of prescription of anti-infrared smoke agents were determined by a lot of experiments,such as replacing zinc with magnesium,replacing zinc oxide with manganese oxide,adding red phosphorus and other organic compounds containing rich carbon. In a medium-sized smoke chamber,the anti-infrared characteristics of the new smokes were tested. The method of evaluation test was elaborated and the typical thermal images of the infrared object screened by the smoke were given. On the basis of the experiments,two kinds of new and effective anti-infrared smoke agents based upon HC were selected and the corresponding infrared extinction coefficients and the Fourier transform infrared spectra were listed. In contrast with conventional HC smoke,the infrared extinction coefficient of the new smoke has a large increase between 41.86 percent and 78.46 percent in 3~5 microns and 8~14 microns,so that the characteristics of HC smoke were obviously improved,especially in far infrared band.

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王玄玉,潘功配. HC基新型抗红外发烟剂研究[J].含能材料, 2005, 13(3):173-175.
WANG Xuan-yu, PAN Gong-pei. New Type of Anti-infrared Smoke Agent Based upon Halogenated Organic Compound[J]. Chinese Journal of Energetic Materials, 2005, 13(3):173-175.

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  • 收稿日期: 2004-11-22
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  • 在线发布日期: 2011-11-03
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