| Study on Microwave Shielding of NR/Ground Graphite |
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| DOI： |
| Key Words: NR；ground graphite；microwave shielding；conductivity |
| Author Name | Affiliation | | Luo Quankun | South China University of Technology | | Wang Zhenzhi | South China University of Technology | | Gu Guannan | Research Institute of Synthetic Materials | | Zhong Qingming | Research Institute of Synthetic Materials |
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| Abstract: |
| The effect of the conductive filler type，loading level and conductivity and the shield thickness on the effectiveness of microwave shielding was investigated.The results showed that NR/ground graphite composite was a better shielding material and 42 dB of microwave shielding ef fectiveness was obtained with 250 phr of ground graphite in the composite；the higher conductivity of the composite，the better effectiveness of microwave shielding；34 dB of upper limit microwave shielding ef fectiveness was obtained with 0.35 mm of shield thickness；and the more uniform dispersion of ground graphite in the composite，the better microwave shielding effectiveness. |
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