聚烯烃中空纤维微孔膜的研究与进展

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Method for2.4 y%010ip0eFaQxE@D012%0T112>i -AEipreparing a uniformn polyolefinie microporous hollow fibe&UPEYEIEo 3 6040101pAxμACxE@>- -/--2%1”a0UO>q"US palE年514981E+985- 09- 17.uA2>xaxθ5有数握μAEtμa∈CξεxE@DOμuAOAAD02T. y4”£072Y Adree v GEfCoikhman A s Budritski c A. Features of su .i034 i口AujENg0e1/6EoμU 21 %4ipermolecular structure andgas permeabilityof hollowgard membranes by the chemical modification techniqueUJfYpolypropylene fibe&UJEY Vysokomol Soedin Ser A£1989E31J Appli Polym Si£-1996£602087 ~ 2104.f" 8869662 ~ 1667.£012&YHu H PE7Arbor AE- Cai Z HEret al . Hydrophilic microporous£08EYKim J JfE-lang T SE-Kwon Y DE rer al. Structural study of mi-polyolefin membraneUPeY US patL9209849E+993 -05-11.erporus plpropylene hllw fiber menbranes made by the £U13EYaT AuE6σONμA6 Di >pE 30+0TC06δOET→A, ADOND .melt - spinning and cold - stretching metho&UJ&Y J MembrN$UJEYE@° |AN%/4E6+9929 420258 ~ 262.Si£-1994E93409 ~ 215.20142YETAA+EAEN-BQ9O>YEe. 3&0TQμAGxE◎_ AD00eTcεx40£09EYD1000>EA0≌ExfDi 2y>OfμE . 3000002μ DOW° AaODεOTEt01@ODgδTE1←GxE@AμANDOEUJεYA jENGOVWNE6f+996E-1-cixAquAOEt,。;eEx>uAfND%gOAEY;96 μ∪01p%i E< 1Ac16* 3£国38 ~ 61.2[Au1ysiNsEo+" e》A0VANEOCPY9W0Y2996.211 ~214.EU152Y141r2002z-0 acaEizn;0Tx0i jDA&μE . aix0E$Y￥e￥￥i£U10EYDimov AE-slam M A. Hydrophilization of polyethylene mem-￥0￥￥6 TIETfUPEY EOt%fui泪10D1<+ "2f/2 - 133607E-brane&OjEY J Membr Sei£E-1990£50£97 ~ 100.1990- 05- 22.£0112YGarg D H. Hydrophilization of microporous polypropylene cel-Research and development of microporous polyolefin hollow fiber membranesCHEN YingfE'Institute of Seawater Desalination and Multipurpose Utilization£ StateOceanic Administration2- Tianjin中国煤化工YHCNMHGAbstracfE9 Research and development of microporous polyolefin hollow fiber membranes was reviewed. The cold -stretching and porous - forming mechanism and hydrophilic modification technique were discussed. Compared with com-mon membrane materials£ polyolefin microporous membrane exhibited an excellent performance and showed a good future.Key word死方粼掘efinE> microporousE》hydrophilic