接枝聚合

  • 网络Grafting;graft polymerization
接枝聚合接枝聚合
  1. 本文用低温等离子、液态氧化、电晕、紫外接枝聚合等方法对UHMWPE纤维进行了表面处理,并用扫描电镜和XPS对纤维的表面形貌和含氧量作了表征。

    The surface of UHMWPE fiber was treated by plasma , liquid oxidization , crone and UV grafting . The morphology and oxygen content of the fiber surface were characterized by SEM and XPS .

  2. 在氧、阻聚剂存在下,BA与SBS的自由基接枝聚合

    Free Radical Grafting of Styrene-Butadiene Block Copolymer with Butylacrylate in the Presence of Oxygen and Inhibitor

  3. 等离子体诱导接枝聚合法制备pH感应开关膜

    PH-responsive gating membranes prepared by plasma-induced pore-filling graft polymerization

  4. 结果表明,通过预辐射固相接枝聚合方法,可将丙烯酸单体接枝在PP无纺布上,辐射剂量增大可提高接枝率;

    It was found that the grafting yield increases with the radiation dosage .

  5. 甲基丙烯酸甲酯与SBS接枝聚合动力学的研究

    Study on Kinetics of Graft Copolymerization of SBS and Methyl Methacrylate

  6. 国产CR与MMA接枝聚合研究

    Research on Graft copolymerization of domestic CR with MMA

  7. 高胶ABS粉料的研制ⅠABS乳液接枝聚合的研究

    Study on ABS powder of high rubber content ⅰ Study on ABS of emulsion graft polymerization

  8. 丙烯酰胺与滨粉的超浓W/O乳液及多面液胞内的接枝聚合

    A Concentrated W / O Emulsion and the Graft Polymerization Within " Polyhedral Cells " of Acrylamide with Starch

  9. FT-IR初步表明了丙烯酸与海藻的接枝聚合作用。

    FT-IR indicated that acrylic acid was grafted on alga .

  10. Ce(Ⅳ)盐引发丙烯酰胺在聚乙烯醇微球表面接枝聚合的研究

    Studies on graft polymerization of acrylamide on crosslinked polyvinyl alcohol microspheres by initiating of cerium (ⅳ) salt

  11. 等离子体引发丙烯酸在LDPE薄膜表面接枝聚合的研究(Ⅰ)

    Study on plasma-induced graft polymerization of acrylic acid on LDPE film (ⅰ)

  12. 苯乙烯在纳米TiO2表面的接枝聚合

    Grafting copolymerization of styrene on the surface of nano-titania

  13. 超细SiO2微粒的表面接枝聚合改性研究进展

    Progress in Surface Grafting Polymerization Modification for Superfine SiO_2

  14. 氧、阻聚剂和防老剂对BA与SBS接枝聚合的影响

    The Effect of Grafting Copolymerization of BA onto SBS in the presence of Oxygen Inhibitor and Antiager

  15. 采用紫外光表面接枝聚合的方法来提高PET非织造布与基体的界面结合性能。

    Using UV photo-grafting treatment of PET non-woven fabric to increase the property of the interfacial connection of non-woven fabric and basal body .

  16. EA与壳聚糖的接枝聚合反应

    Graft Polymerization of EA onto Chitosan

  17. 通过硅烷偶联剂疏水预处理和丙烯酰胺在其表面接枝聚合改性,获得了有机包覆的改性SiC微粉。

    The surface modified SiC fine powder was prepared by organic coating through silane coupling agent hydrophobic processing and acrylamide monomer graft polymerization on its surface .

  18. 在此基础上实施PP塔填料的接枝聚合,从而改善塔填料表面的润湿性能。

    Furthermore , these results were used to guide the grafting polymerization of PP tower packings , in order to improve the surface hydrophilicity of tower packings .

  19. 并深入研究了主要因素对VAc表面引发接枝聚合的影响。

    The effects of main factors on the graft-polymerization of vinyl acetate are investigated emphatically .

  20. ATR-IR和XPS测试结果证明了接枝聚合的发生。

    ATR - IR and XPS spectra verified the occurrence of the grafting .

  21. 结果表明铜离子介入的MMA在BSA上的接枝聚合属于自由基聚合反应,并表现出乳液聚合的特征。

    The results reveal that copper mediated graft copolymerization of MMA on BSA is free radical polymerization , similar to an emulsion polymerization .

  22. 以过硫酸钾为引发剂,在乳化剂OP存在下,玉米淀粉与苯乙烯接枝聚合制备了涂料用淀粉-苯乙烯乳液,经红外光谱确认了共聚物。

    Starch-styrene emulsion for coating was prepared by grafting copolymerization of corn starch with styrene using K_2S_2O_8 as initiator in the presence of emulsifier OP.

  23. 本文研究了壳聚糖与甲基丙烯酸不同配比、不同辐照剂量对接枝聚合产物性能的影响。用红外光谱仪(FTIR)表征了接枝聚合产物,并以接枝聚合物为载体制备了药物非诺洛芬钙缓释片剂。

    The influences of proportions of methacrylic acid ( MAA ), radiation dosages on performance of graft polymerization , were studied , and the grafted copolymer was identified by FT-IR .

  24. 醋酸乙烯酯(VAC)、马来酸酐(MAH)及VAC/MAH体系非均相接枝聚合反应的研究

    Study on Hetero-Phase Grafting Polymerization of Vinyl Acetate ( VAC ), Maleic Anhydride ( MAH ) and VAC / MAH Binary Monomer System

  25. 研究了在氮气保护下,紫外光照射,以二苯甲酮(BP)为光引发剂,丙烯酰胺(AAM)在聚酯(PET)薄膜表面的气相接枝聚合。

    Grafting polymerization of acrylamide ( AAM ) was performed onto the surface of a PET film under ultra violet light irradiation with benzophenone ( BP ) as photo initiator after removing oxygen with nitrogen .

  26. 采用熔融接枝聚合的方法将含稀土铕配合物的线性不饱和聚酯Eu-ULP接枝到PP分子链上,制得新型的在UV下发射红色荧光的树脂。

    ULP containing rare earth complex ( Eu-ULP ) was grafted onto polypropylene in melt phase to get new type of functional resin which emits red fluorescence .

  27. 在不同基体上的接枝聚合中,分别讨论了引入羟基和接枝反应的条件对接枝率的影响,并对产物进行了DSC、GPC、FTIR、ATR、NMR、SEM、ESCA测试和表征。

    The reaction conditions of forming-OH and grafting polymerization on every substrates were studied and the graft polymers were characterized by DSC , GPC , FTIR , ATR , NMR , SEM , ESCA .

  28. 通过自由基接枝聚合方法由丙烯腈(AN)单体和纤维素纤维(CF)制取一种具有聚丙烯腈(PAN)表层的改性纤维素纤维(PANCF)。

    Modified cellulose fibers ( PAN CF ) having a polyacrylonitrile ( PAN ) layers on the surface were prepared from acrylonitrile ( AN ) monomer and cellulose fibers ( CF ) by free radical graft polymerization .

  29. 研究了氯丁二烯转化率、相对分子质量调节剂用量、残留氯丁二烯含量、接枝聚合温度、MMA用量等对接枝共聚物溶解性和接枝率的影响。

    The effects of chloroprene conversion , relative molecular mass adjuster concentration , residual chloroprene content , graft polymerization temperature , and CR / MMA ratio on graft percent and the copolymer properties were investigated .

  30. 通过对丙烯腈-丁二烯-苯乙烯(ABS)树脂的研究,设计了ABS-750SW生产中的聚丁二烯胶乳配方、ABS接枝聚合配方以及凝聚、掺合生产工艺,开发出超白ABS-750SW产品。

    Through the studies on acrylonitrile-butadiene-styrene copolymer ( ABS ) resin , a kind of super white ABS was produced in accordance with the recipes of butadiene latex and grafting copolymerization onto ABS as well as the blending process developed in this paper .