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- Preparation of Polymer Blend Membrane 聚合物膜的研制
- Keywords polymer blend membrane;phase separation;interface;PVA/PAAm; 共混高分子膜;相分離;界面;聚乙烯醇/聚丙烯酰胺;
- Through selecting proper polymer blend system, the PVDF hollow fibre membrane with high performance, high porosity, hydrophilic surface could be prepared. 通過(guò)選擇合適的共混體系,可制備出高性能、高孔隙率、表面親水的聚偏氟乙烯中空纖維膜。
- Gelles R,Frank CW.Effect of Molecular Weight on Polymer Blend Phase Separation Kinetics[J].Macromol,1983,16:1448. 狄英偉;巴曉微;謝德民;等.;新型功能材料聚烷基芴衍生物及其應用[J]
- Polymer blend carbonization is hopeful to become one method of finely controlling the pore size of carbon materials. 聚合物共混炭化法有望成為一種能夠對炭材料孔徑進(jìn)行精細控制的方法。
- In addition, a preliminary exploration on the quaternization of CMPSF/PSF blend membrane was also developed. 對CMPSF/PSF共混膜進(jìn)行季銨化探索,并通過(guò)掃描電鏡觀(guān)察膜的斷面結構。
- The screw configuration of twin-screw extruder had some influence on the phase morphology of immiscible polymer blend. 雙螺桿擠出機螺桿構型對不相容體系共混物的相態(tài)結構有一定影響。
- In this paper, the morphological structure of polymer blend spinning fibers are introduced. 摘要介紹了高分子混合系共混紡絲纖維的形態(tài)結構。
- In this paper, Blend membrane prepared of silk fibroin /poly-lactic acid fiber blend solution is studied and investigated. 本文研究了利用蠶絲絲素蛋白溶液和聚乳酸溶液充分混合制得共混膜。
- The application and development of polymer blend alloys with laminar dispersed phase were reviewed with 23 refrences. 最后,敘述了永久抗靜電層狀分散聚合物合金的制備及其應用進(jìn)展。
- The experimant resuit found that beth copmosition 50/50 PBT/PET copolyester and 50/50 PBT/PET polymer blend have the smallest n and E. 組份比50/50的共聚酯和共混聚合物具有較低的n、E值。
- The technical proposal of the invention is that a blend membrane of polyvinylidene fluoride comprises a blend of polyvinylidene fluoride, the blend is oligosaccharide. 本發(fā)明的技術(shù)方案是,一種聚偏氟乙烯共混膜,包括有與聚偏氟乙烯的共混物,所述共混物為低聚糖。
- The cross section morphology of CMPSF/PSF blend membrane belongs to typical asymmetric finger-type pore structure and membrane is swelling after quaternization. CMPSF/PSF共混膜斷面形態(tài)屬于典型的非對稱(chēng)指狀孔結構,季銨化后膜發(fā)生了溶脹。
- In this paper, a modified nonradiative energy transfer method (M-NRET) was used for the study on miscibility of polymer blend. 熒光非輻射能量轉移(NRET)法可靈敏地反映出在幾納米尺度上分子相互作用的信息。
- The applications of immiscible polymer blend filled with filler, especially in the field of conductive polymer composites, were reported. 介紹了填料填充不相容聚合物共混體系的應用,尤其是在導電復合材料中的應用。
- In this paper a method of particle size measurement introduced into the size and shape measurement of dispersed phase in polymer blend is found feasible. 本文將顆粒大小測定方法引入到高分子共混物的分散相尺寸測定中,驗證了這是表征分散相尺寸可行的方法。
- The morphologies, choice of materials, processing conditions and functional properties of polymer blend alloys with laminar dispersed phase were summarized. 綜述了層狀分散形態(tài)聚合物合金的形態(tài)特征、材料選擇、成型加工條件,以及層狀分散形態(tài)聚合物的功能性。
- The result showed that PAN/PC blend membrane has better preparative property than PAN/PMMA blend membrane When PC account for 0~26% of the total polymerization weight . the retention is high . 結果表明,在PAN/PMMA,PAN/PC共混體系中,PAN/PC共混膜性能較佳,其組成中PC占聚合物總量0、26%25范圍內膜的截留性能均較好。
- A blend membrane with appropriate strength of polydimethyl-methylhydrosiloxane, polydimethyl-methylvinylsiloxane, as a substract, and cholosteryl oleyl carbonate (COC) was prepared. 以含氫硅油和乙烯基硅油為基質(zhì),在氯鉑酸催化下與膽甾醇油烯基碳酸酯液晶共混交聯(lián)成一定強度的聚硅氧烷/液晶復合膜。
- A blend membrane with appropriate strength of polydimethyl-methylhydrosiloxane, polydimethyl-methylvinylsiloxane, as a substra ct, and cholosteryl oleyl carbonate (COC) was prepared. 以含氫硅油和乙烯基硅油為基質(zhì),在氯鉑酸催化下與膽甾醇油烯基碳酸酯液晶共混交聯(lián)成一定強度的聚硅氧烷/液晶復合膜。