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Synthesis, characterization, and solution properties of a surface-active hydrophobically associating polymer

机译:表面活性疏水相关聚合物的合成,表征和溶液性质

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A nonionic surfmer (MAA-EO23C12) was prepared and reacted with acrylamide, acrylic acid, and a double tailed hydrophobic monomer (BTMAM) to synthesize a surface-active hydrophobically associating copolymer (SHAP) through photoinitiated free radical copolymerization in aqueous solution. Fourier transform infrared and H-1-nuclear magnetic resonance spectroscopy were used to characterize the functional monomer and the SHAP. Several performance evaluations, such as viscosification property, temperature resistance, salt tolerance, and shear resistance, were also conducted. Experiment results demonstrated that the introduced nonionic surfmer and hydrophobic monomer could endow the copolymer with excellent temperature resistance, salt tolerance, and shear resistance capability at low concentration. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46569.
机译:制备非离子冲浪器(MAA-EO23C12)并与丙烯酰胺,丙烯酸和双尾疏水性单体(BTMAM)反应,通过在水溶液中通过光灭绝的自由基共聚合来合成表面活性疏水性缔合共聚物(SHAP)。 傅里叶变换红外线和H-1核磁共振谱仪用于表征功能性单体和造型。 还进行了几种性能评估,例如粘液性能,耐温性,耐盐性和抗剪切抗性。 实验结果表明,引入的非离子冲浪器和疏水性单体可以以低浓度为具有优异耐温性,耐盐性和抗剪切性能力的共聚物。 (c)2018 Wiley期刊,Inc.J.Phill。 聚合物。 SCI。 2018,135,46569。

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