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- Immersion precipitation phase inversion membrane 浸入沉淀相轉化法制膜
- Effect of blending and solvents on the crystallizability of poly (vinylidene fluoride) phase inversion membranes were studied. 摘要研究了非相容性聚合物及不同溶劑對聚偏氟乙烯相轉化膜結晶性能的影響。
- Study progress of pore forming mechanism of phase inversion membrane 相轉化膜孔形成機理的研究進(jìn)展
- Keywords Phase inversion membrane;Mechanism;Methodology structure of membrane;Polyvinylidene difluoride; 相轉換膜;機理;孔結構;聚偏氟乙烯;
- Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process. 摘要以聚間苯二甲酰間苯二胺為原料，采用相轉化法制備了芳香聚酰胺納濾膜。
- The PVDF-HFP(poly vinylidenefluoride-hexafluoro propylene) porous membrane for Li ion polymer battery was prepared by a phase inversion process. 采用倒相法制備PVDF-HFP(聚偏氟乙烯-六氟丙烯)多孔薄膜。
- Polyethersulfone(PES) ultrafiltration membrane was successfully prepared by means of phase inversion method,with PES as raw material,Polyvinyl Pyrrolidone(PVP)as additive,and dimethylacetamide(DMAC) as solvent. 以聚醚砜(PES)為膜材;聚乙烯吡咯烷酮(PVP)為添加劑;N;N-二甲基乙酰胺(DMAC)為溶劑;用相轉化法制備了超濾膜.
- Some factors affecting gelation rate and membrane structure of asymmetric nylon 6, 6 membrane formed through phase inversion using aqueous alcohol solution as the gelation medium were studied. 本文研究了凝膠介質(zhì)為醇／水溶液的情況下，在相轉換法制備非對稱(chēng)尼龍6，6膜過(guò)程中，若干因素對凝膠速度及膜結構的影響。
- In the present paper,asymmetric PVC/PMMA alloy microfiltration membranes were prepared via alloying of membrane materials and L-S phase inversion. 通過(guò)高分子合金化,以L(fǎng)-S相轉化法制備了PVC/PMMA非對稱(chēng)型合金微濾膜,考察了鑄膜液結構對微濾膜結構與性能的影響。
- The modified polyvinyl alcohol as a membrane material is developed to get porous membranes.The polyvinyl butyral membranes are prepared through the phase inversion method. 摘要以聚乙烯醇縮丁醛為膜材料，采用濕法相轉化法制備了聚乙烯醇縮丁醛多孔分離膜，考察了聚乙烯醇縮丁醛的成膜規律和膜性能。
- The mechanism of the phase inversion during emulsification of SPPO ionomers was also discussed. 另外還研究了溶劑的極性和離子含量對SPPO溶液可乳化性和乳化過(guò)程的影響
- The final polymer was blended with the poly (vinylidene fluoride) (PVDF) and prepared membranes by L-S phase inversion. 最終產(chǎn)物添加到聚偏氟乙烯(PVDF)原材料中通過(guò)L-S相轉化法制得聚合物分離膜。
- The title alkyd resin modified waterborne nitrocellulose emulsion was prepared by alkyd resin phase inversion process. 采用醇酸樹(shù)脂相反轉乳化法制備了硝化纖維素乳液。
- The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure. 以改性的石油樹(shù)脂為原料,采用常壓轉相乳化法制備了石油樹(shù)脂施膠劑。
- The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion. 以鈉硼解石天然礦粉為原料,經(jīng)水熱解聚和相轉化制備出硼酸鈣產(chǎn)品。
- The polyether-polyurethane(PEU)/polyethersulfone(PES) blend membranes and polyester-polyurethane(PSU)/PES blend membranes were prepared by phase inversion method. 采用相轉化法分別制備出聚醚型聚氨酯/聚醚砜(PEU/PES)共混膜與聚酯型聚氨酯/聚醚砜(PSU/PES)共混膜.
- PES and SPSF base membranes were prepared by the phase inversion process using polyethersulfone and the blend of sulfonated polysulfone and polyethersulfone respectively. 分別以聚醚砜（PES），磺化聚砜（SPSF）和PES合金膜為基膜，分析了相容性對膜性能以及不同種類(lèi)基膜對界面縮聚的影響。
- The title waterborne nitrocellulose emulsion was prepared with methods of phase inversion of alkyd resin and interpenetrating polymer network polymerization of acrylic monomers. 摘要采用醇酸樹(shù)脂轉相乳化法和丙烯酸酯類(lèi)單體互穿聚合物網(wǎng)絡(luò )聚合法制備改性硝化纖維素乳液。
- The membranes were found to have symmetric spherical porous structure, proving itself to be microporous membranes resulting from thermal phase inversion. 經(jīng)掃描電鏡觀(guān)察，該膜具有對稱(chēng)的球狀孔結構，為熱相轉移聚砜微孔膜。
- The fat globule can take place partial coalescence over 60% only in whipping process,it made phase inversion of ropy whipped topping emulsions turn into stable solidity foam. 只有在攪打條件下才能獲得60%25以上的脂肪球部分聚結率,使植脂奶油由一個(gè)黏稠的液體轉變?yōu)榉€定的泡沫結構。
