Manufacturing of High-efficiency Air Filter Paper Using Ultra-fine Fibers |
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| Authors: | Yong-Chil Ro Yong-Il Ri and Guang-Jin Jong |
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| Affiliation: | Institute of Paper Engineering, State Academy of Sciences, Pyongyang, D P R Korea,Institute of Paper Engineering, State Academy of Sciences, Pyongyang, D P R Korea and Institute of Paper Engineering, State Academy of Sciences, Pyongyang, D P R Korea |
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| Abstract: | In this paper, the manufacturing of high-efficiency air filter paper is reported. The air filter paper was produced using ultra-fine fibers and wateroat fibers mercerized by alkali, using an electrospinning apparatus with multiple rings. The high efficiency air filter paper has an antibacterial effect after adding a chitosan-copper complex which is harmless to humans. As a result of the measurement, the filtering efficiency of the air filter paper is approximately 99.998% and its antibacterial efficiency is approximately 99.5%. |
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| Keywords: | ultra-fine fiber wateroat (Zizania latifolia) fiber chitosan-copper complex air filter paper |
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