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首页> 外文期刊>Journal of Applied Polymer Science >Synthesis and characterization of polymerizable epoxy resin surfactants
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Synthesis and characterization of polymerizable epoxy resin surfactants

机译：可聚合环氧树脂表面活性剂的合成与表征

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Polymerizable epoxy resin (PER) surfactants have been prepared from the reaction of bisphenol A epoxy resin with acrylic acid, followed by the reaction with polyethylene glycol (PEG) with different molecular weights. The reaction procedures were monitored by chemical titrations, infrared spectroscopy, and NMR. The products show typical surface-active properties as but much higher water solubility than nonpolymerizable nonionic surfactant OP-10. With the increase of PEG's molecular weight, the HLB value, the water solubility, and the critical micellar concentration (CMC) of the PER surfactants, the cloud point of the PER surfactant solutions, as well as the solubilization capability of the PER surfactants to organic compounds increase under the experimental conditions. The copolymerization under UV radiation indicated that about 75-80 wt % of PER surfactants participated in the copolymerization with epoxy diacrylate (EdA), except for the PER surfactant with the lowest PEG molecular weight of 1 k. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42598.
机译：由双酚A环氧树脂与丙烯酸反应，然后与不同分子量的聚乙二醇（PEG）反应，制备了可聚合环氧树脂（PER）表面活性剂。通过化学滴定，红外光谱和NMR监测反应程序。该产品具有典型的表面活性，但水溶性比不可聚合的非离子表面活性剂OP-10高得多。随着PEG分子量，PER表面活性剂的HLB值，水溶性和临界胶束浓度（CMC）的增加，PER表面活性剂溶液的浊点以及PER表面活性剂对有机物的增溶能力化合物在实验条件下会增加。在UV辐射下的共聚表明，除了具有最低PEG分子量为1k的PER表面活性剂以外，约75-80wt％的PER表面活性剂参与了与环氧二丙烯酸酯（EdA）的共聚。 （c）2015 Wiley Periodicals，Inc. J. Appl。 Polym。科学2015，132，42598。

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