| The Study on the Conductivity Performance and Shielding Effectiveness of Electro-magnetic Radiation of Polyethylene Film with Different Content of Carbon Black Particles |
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| 作者姓名： | 孙润军 来侃 张建春 火焱 |
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| 作者单位： | College of Textiles，Dong Hua University，Shanghai 200051，College of Textile and Material，Xi'an University of Engineering Science and Technology，Xi'an 710048，The Quartermaster Research Institute of the General Logistics Department，Beijing 100088，General Office of Party & Political Affairs，People's Government of Taiping Town，Hekou District，Dongying 257235 |
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| 摘 要： | With the help of the testing apparatus made by ourselves for shielding electromagnetic radiation, the electric conductivity and shielding effectiveness of electromagnetic radiation of polyethylene film contained different content of carbon particles was systematically studied in this paper. The results indicate that the electric conductivity and shielding effectiveness of electromagnetic radiation of polyethylene /carbon film have closely relations with content of carbon black particles, which exists a critical content value as 14%～30% and its properties will have a tremendous change.
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The Study on the Conductivity Performance and Shielding Effectiveness of Electro-magnetic Radiation of Polyethylene Film with Different Content of Carbon Black Particles |
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| SUN Run-jun,LAI Kan,ZHANG Jian-chun,Huo yan.The Study on the Conductivity Performance and Shielding Effectiveness of Electro-magnetic Radiation of Polyethylene Film with Different Content of Carbon Black Particles[J].Journal of Donghua University,2004,21(6). |
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| Authors: | SUN Run-jun LAI Kan ZHANG Jian-chun Huo yan |
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| Abstract: | With the help of the testing apparatus made by ourselves for shielding electromagnetic radiation, the electric conductivity and shielding effectiveness of electromagnetic radiation of polyethylene film contained different content of carbon particles was systematically studied in this paper. The results indicate that the electric conductivity and shielding effectiveness of electromagnetic radiation of polyethylene /carbon film have closely relations with content of carbon black particles, which exists a critical content value as 14%～30% and its properties will have a tremendous change. |
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| Keywords: | carbon black polyethylene electric conductivity shielding effectiveness reflectivity absorptivity transimissibility |
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