二乙烯苯

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  • divinylbenzene
二乙烯苯二乙烯苯
  1. 合成并表征了粒度为7um的基于聚(甲基丙烯酸甲酯/二乙烯苯)(PMMA/DVB)和聚(甲基丙烯酸丁酯/二乙烯苯)(PBMA/DVB)的两种非多孔树脂。

    Two non-porous resins based on poly ( methyl methacrylate / divinylbenzene ) ( PMMA / DVB ) and poly ( butyl methacrylate / divinylbenzene ) ( PBMA / DVB ) with a mean parti - cle size of 7 μ m have been prepared and characterized .

  2. 乙烯基磺酸盐共聚物用微波加热使苯乙烯和二乙烯苯共聚小球磺化。

    Copolymer beads of styrene and divinylbenzene were sulfonated by microwave heating .

  3. 以60Coγ射线为辐射源,在氮气保护下对聚丙烯(PP)纤维和苯乙烯-二乙烯苯在甲醇介质中进行共辐射接枝。

    The grafting copolymerization of styrene-divinylbenzene onto polypropylene fiber was studied by 60Co γ - ray co-irradiation in methanol medium and nitrogen protection .

  4. 氯甲基化的聚苯乙烯-二乙烯苯树脂(Merrifieldresin)中的氯甲基基团很容易与亲核试剂发生反应。

    Chloromethylation of polystyrene-divinylbenzene resin ( Merrifield resin ) with chlorine methyl group is very easy to react with nucleophiles .

  5. 聚苯乙烯-二乙烯苯(PSt-DVB)多孔微球因其化学稳定性好,适用的pH范围宽,得到的多孔结构稳定,是近年来备受关注的一种载体材料。

    Poly ( styrene-divinylbenzene ) ( PSt-DVB ) microspheres are very efficient carrier materials because of their chemical stability in the entire pH range and stable porous structure .

  6. 用动态扭振法对不同配比的(环氧树脂-聚酰胺)/聚(丙烯酸正丁酯-二乙烯苯-苯乙烯)互穿聚合物网络(IPN)进行了4个温度的等温固化实验。

    Isothermal cure experiments of ( epoxy polyamide ) / poly ( butyl acrylate divinylbenzene styrene ) interpenetrating polymer networks ( IPN ) were carried out by the dynamic torsional vibration method at four temperatures .

  7. 本文介绍高交联大孔苯乙烯-二乙烯苯(St-DVB)共聚物中悬挂双键的存在、反应,及有关应用。

    This article reviews the studies on the pendant vinyl groups in highly crosslinked Styrene-Divinylbenzene ( St-DVB ) copolymers focusing on their reactions and applications .

  8. 通过前面对聚苯乙烯制备条件的考查,本文在得到的较优的制备条件下制得聚苯乙烯-二乙烯苯(PS-DVB)大孔交联树脂。

    By studying the preparing conditions of polystyrene in above , PS-DVB macropore crosslinking resin has been prepared in the optimizational preparing conditions .

  9. 首先通过无皂乳液聚合反应合成了高交联的核壳型苯乙烯-二乙烯苯共聚物(PS-DVB)微球,用CCl4溶解未交联的PS核得到中空PS-DVB胶囊。

    We synthesized the crosslinked core @ shell poly ( styrene-co-divinylbenzene ) spheres ( PS-DVB spheres ) by soap-free emulsion polymerization . The uncrosslinked PS core was removed via dissolution by CCl4 and hollow PS-DVB capsules were formed .

  10. 通过苯甲酰基修饰的苯乙烯-二乙烯苯吸附树脂ZH-02对水中腐殖酸和苯酚进行了单组分和双组分的静态吸附。

    The static adsorption of humic acid and phenol from water in single and double component system onto ZH-02 resin of styrene-divinylbenzene modified by benzoyl group was carried out .

  11. 种子溶胀聚合制备苯乙烯-二乙烯苯多孔交联微球

    Seed-swelling Copolymerization of St - DVB for Preparing Monodisperse Porous Microspheres

  12. 二乙烯苯交联大孔聚甲基丙烯酸缩水甘油酯的合成及其结构性能的研究

    The studies on Synthesis and properties of glycidyl methacrylate-divinylbenzene macroporous copolymers

  13. 苯乙烯&二乙烯苯自由基共聚反应动力学研究

    A Study of Kinetics of Radical Copolymerization of Styrene with Divinylbenzene

  14. 结果:处理后树脂中不含苯乙烯、二乙烯苯等残留物。

    Results : No residues were found in resin after preparation .

  15. 含芘苯乙烯/二乙烯苯共聚物的合成与表征

    Synthesis and Characterization of Styrene / Divinylbenzene Copolymers Containing Pyrene Groups

  16. 高交联苯乙烯-二乙烯苯共聚物的孔结构研究

    Studies on the pore structure of highly crosslinked styrene - divinylbenzene copolymer

  17. 含α-氨基酸功能基的聚苯乙烯-二乙烯苯不对称树脂的合成

    Synthesis of α - amino acid functionalized styrene-divinylbenzene asymmetric resins

  18. 聚丙烯纤维共辐射接枝苯乙烯-二乙烯苯的研究

    Study on radiation induced graft of styrene-divinylbenzene onto polypropylene fiber

  19. 高交联大孔苯乙烯-二乙烯苯共聚物的微波加热磺化

    Sulfonation of highly crosslinked macroporous styrene-divinylbenzene copolymers by microwave heating

  20. 高吸水性苯乙烯马来酸钠二乙烯苯共聚物的研究

    Study on Super Absorbent Copolymer of Styrene - Sodium Maleate - Divinylbenzene

  21. 醋酸乙烯酯-二乙烯苯大孔共聚物的合成及其结构性能的研究

    The Study on Synthesis and Structure Properties of Vinyl Acetate-Divinylbenzene Macroporous Copolymers

  22. 二乙烯苯组分对离子交换树脂产品的影响

    Effect of the Components of DVB on Ion Exchange Resin Key Products

  23. 大孔苯乙烯&二乙烯苯共聚物孔结构稳定性的研究

    Studies on the Stability of Pore Structure of Styrene - Divinylbenzene Copolymer

  24. 苯乙烯-二乙烯苯树脂负载双核钴酞菁对巯基乙醇的催化性能

    The catalytic activity of styrene-divinyl benzene resin supported binuclear cobalt phthalocyanine on 2-mercaptoethanol

  25. 苯乙烯-二乙烯苯共聚反应中支化行为的研究

    A Study of Branching Behavior During Copolymerization of Styrene-Divinylbenzene

  26. 高交联苯乙烯-二乙烯苯大孔共聚物的后交联反应

    Post-crosslinking reaction of macroporous styrene - divinylbenzene copolymers

  27. 聚二乙烯苯的取代反应研究

    Study on electrophilic aromatic substitution of polydivinylbenzene

  28. 对不同条件下制得的高交联大孔苯乙烯-二乙烯苯树脂的吸附性能进行了研究。

    The adsorption behaviour of highly crosslinked macroporous resins prepared under different conditions was investigated .

  29. 丙烯腈与二乙烯苯原位聚合制备强极性高聚物涂层毛细管柱

    Preparation of Strongly Polar Polymer Capillary Column by In Situ Copolymerization With Acrylonitrile and Divinylbenzene

  30. 醋酸乙烯酯-二乙烯苯(VAc-DVB)共聚物微球表面功能化反应的红外光谱研究

    The FTIR and DR-FTIR Characterization of Studies on the Surface Functionalization Reactions of Vinyl Acetate-divinylbenzene Copolymeric Microspheres