| 含氟聚合物在赤磷基抗红外发烟剂中的应用 |
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| 引用本文： | 沈国柱,徐政,李澄俊.含氟聚合物在赤磷基抗红外发烟剂中的应用[J].同济大学学报(自然科学版),2005,33(3):355-357. |
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| 作者姓名： | 沈国柱 徐政 李澄俊 |
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| 作者单位： | 1. 同济大学,材料科学与工程学院,上海,200092
2. 南京理工大学,化工学院,南京,210094 |
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| 摘 要： | 在实验室条件下利用多波段红外辐射仪，测试了含四种不同聚合物的赤磷发烟剂燃烧产生的烟雾在远红外波段的透过率，并使用粉尘取样仪测试了烟雾的质量，计算出了各种烟雾质量消光系数．试验结果和计算表明：以含氟聚合物的赤磷发烟剂燃烧产生烟雾在远红外波段的质量消光系数最高，透过率最低，并分析了上述烟雾在远红外波段具有不同质量消光系数的原因．
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| 关 键 词： | 发烟剂 聚合物 赤磷 红外辐射 透过率 消光 |
| 文章编号： | 0253-374X(2005)03-0355-03 |
Application of Polymers Containing Fluorin in Anti-Infrared Red Phosphorous Smoke-Producing Mixtures |
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| SHEN Guo-zhu,XU Zheng,LI Cheng-jun.Application of Polymers Containing Fluorin in Anti-Infrared Red Phosphorous Smoke-Producing Mixtures[J].Journal of Tongji University(Natural Science),2005,33(3):355-357. |
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| Authors: | SHEN Guo-zhu XU Zheng LI Cheng-jun |
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| Institution: | SHEN Guo-zhu1,XU Zheng1,LI Cheng-jun2 |
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| Abstract: | Under laboratory conditions,transmittance of smokes produced by the burning of pyrotechnic compositions based on red phosphorus with four polymers is determined in far-infrared bands by infrared spectroradiometer of multi-bands.Mass of smoke is also measured by powder sampling meter,and mass extinction coefficient of the smoke is calculated.The results of test and calculation show that the mass extinction coefficient of the smoke produced by red phosphorous smoke-producing mixtures containing fluorin is high,and the transmittance of the smoke is low in far-infrared bands.The reasons of different mass extinction coefficient are also analyzed in the bands. |
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| Keywords: | smoke-producing mixtures polymer red phosphorus infrared radiation transmittance extinction |
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