FILTER MEMBRANE
Provided is a filtration membrane having a first surface and a second surface, wherein a resistance ratio represented by a specific equation 1: resistance ratio = ((R_B1)^2 X E_B1) / ((R_A1)^2 X E_A1) is greater than 4 and less than or equal to 10. Specifically, the purpose of the present invention...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | Provided is a filtration membrane having a first surface and a second surface, wherein a resistance ratio represented by a specific equation 1: resistance ratio = ((R_B1)^2 X E_B1) / ((R_A1)^2 X E_A1) is greater than 4 and less than or equal to 10. Specifically, the purpose of the present invention is to provide a filtration membrane having an excellent balance of water permeability and mechanical strength.
제1표면 및 제2표면을 갖는 여과막이며, 소정의 식 1로 표시되는 저항비가 4 초과 내지 10 이하인 여과막이 제공된다. |
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