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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;相分离;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. 通过选择合适的共混体系,可制备出高性能、高孔隙率、表面亲水的聚偏氟乙烯中空纤维膜。
- Gelles R,Frank CW.Effect of Molecular Weight on Polymer Blend Phase Separation Kinetics[J].Macromol,1983,16:1448. 狄英伟;巴晓微;谢德民;等.;新型功能材料聚烷基芴衍生物及其应用[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为一种能够对炭材料孔径进行精细控制的方法。
- In addition, a preliminary exploration on the quaternization of CMPSF/PSF blend membrane was also developed. 对CMPSF/PSF共混膜进行季铵化探索,并通过扫描电镜观察膜的断面结构。
- The screw configuration of twin-screw extruder had some influence on the phase morphology of immiscible polymer blend. 双螺杆挤出机螺杆构型对不相容体系共混物的相态结构有一定影响。
- In this paper, the morphological structure of polymer blend spinning fibers are introduced. 摘要介绍了高分子混合系共混纺丝纤维的形态结构。
- In this paper, Blend membrane prepared of silk fibroin /poly-lactic acid fiber blend solution is studied and investigated. 本文研究了利用蚕丝丝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,叙述了永久抗静电层状分散聚合物合金的制备及其应用进展。
- 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. 组份比50/50的共聚酯和共混聚合物具有较低的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. 本发明的技术方案是,一种聚偏氟乙烯共混膜,包括有与聚偏氟乙烯的共混物,所述共混物为低聚糖。
- 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共混膜断面形态属于典型的非对称指状孔结构,季铵化后膜发生了溶胀。
- In this paper, a modified nonradiative energy transfer method (M-NRET) was used for the study on miscibility of polymer blend. 荧光非辐射能量转移(NRET)法可灵敏地反映出在几纳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. 介绍了填料填充不相容聚合物共混体系的应用,尤其是在导电复合材料中的应用。
- 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. 本文将颗粒大小测定方法引入到高分子共混物的分散相尺寸测定中,验证了这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. 综述了层状分散形态聚合物合金的形态特征、材料选择、成型加工条件,以及层状分散形态聚合物的功能性。
- 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 . 结果表明,在PAN/PMMA,PAN/PC共混体系中,PAN/PC共混膜性能较佳,其组成中PC占聚合物总量0、26%25范围内膜的截留性能均较好。
- A blend membrane with appropriate strength of polydimethyl-methylhydrosiloxane, polydimethyl-methylvinylsiloxane, as a substract, and cholosteryl oleyl carbonate (COC) was prepared. 以含氢硅油和乙烯基硅油为基质,在氯铂酸催化下与胆甾醇油烯基碳酸酯液晶共混交联成一定强度的聚硅氧烷/液晶复合膜。
- A blend membrane with appropriate strength of polydimethyl-methylhydrosiloxane, polydimethyl-methylvinylsiloxane, as a substra ct, and cholosteryl oleyl carbonate (COC) was prepared. 以含氢硅油和乙烯基硅油为基质,在氯铂酸催化下与胆甾醇油烯基碳酸酯液晶共混交联成一定强度的聚硅氧烷/液晶复合膜。