| Properties and Working Principle of Airstop Membranes |
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| 作者姓名： | 王洪 庞沙沙 |
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| 作者单位： | Key Laboratoryof Textile Science and Technology, Ministry of Education, Donghua University, Shanghai 201620, China |
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| 摘 要： | In this paper, the surface and cross-section, pore size and distribution, contact angle and hydrostatic pressure of the membrane were tested. Then the membrane＇s working principle was analyzed and the stopping height of membranes with different pore sizes was calculated. It was found that the surface tension and pore size of the membrane were key factors to determine its stopping height.
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| 关 键 词： | airstop membrane pore size contact angle stoppingheight |
Properties and Working Principle of Airstop Membranes |
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| WANG Hong,PANG Sha-sha.Properties and Working Principle of Airstop Membranes[J].Journal of Donghua University,2014,31(5):664-667. |
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| Authors: | WANG Hong PANG Sha-sha |
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| Institution: | Key Laboratory of Textile Science and Technology, Ministry of Education, Donghua University, Shanghai 201620, China |
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| Abstract: | In this paper,the surface and cross-section,pore size and distribution,contact angle and hydrostatic pressure of the membrane were tested.Then the membrane's working principle was analyzed and the stopping height of membranes with different pore sizes was calculated.It was found that the surface tension and pore size of the membrane were key factors to determine its stopping height. |
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| Keywords: | airstop membrane pore size contact angle stopping height |
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