Study on Properties of Sulfonate Hyperbranched Polymer Surfactant

Abstract:

A new type of sulfonate surfactant (Gn-SHBP) has been prepared by esterification and sulphonation. At 25°C, the surface activity, the effect of NaCl on solution CMC（critical micelle concentration), emulsibility and the tolerance to inorganic salts of sulfonate hyperbranched polymer surfactants were investigated by the methods of surface tension, measuring cylinder and visible-infrared spectrometer. The results show that both surfactants have high surface activity; G2-SHBP exhibit higher surface activity than G1-SHBP with a CMC of 0.2 g/L and a γCMC of 25.36 mN/m; and both perform good emulsify power which exhibit better emulsion stability than SDBS; and high resistance to inorganic salt which can reach up to 260 g/L ( NaCl), 140 g/L(CaCl2) and 190 g/L(MgCl2), respectively.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 794-797
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.794
• Online since: December 2012
• Authors: Xue Chuan Wang, Xin Miao Li, Tao Tao Qiang
• Keywords: Anionic Surfactant, Critical Micelle Concentration (CMC), Hyperbranched Polymer, Nonionic Surfactant, Salt-Tolerant Characteristic

References

[1] Xiaoyang Yu. Hebei Chemical Industry, 2009, 32(3):36-37.

[2] Bernd Bruchman, Andreas Eichhorn, et al. U.S. Patent 0240857A1. (2010)

[3] Maria B. Manke, Michale J. Howdeshell, et al. U.S. Patent 7,431,845B2. (2008)

[4] Xingneng Zheng, Zhongbi Ye, Zhengrong Ye, et al. Xingjiang Petroleum Geology, 2009, 30(5):637-640．

[5] Oudshoorn Marion H M, Rissmann Robert, Bouwstra Joke A, et al. Biomaterials, 2006, 27: 5471-5479．

[6] Yoshikazu Kitajyo, Tomoko Imai, Yoko Sakai. Polymer, 2007, 48:1237 -1242.

[7] Hong An, Jinlong Hou. Chemical Analysis, 2003, 39(12): 716-718.

[8] Xuechuan Wang, Xuzheng Yuan, Taotao Qiang. Fine chemicals, 2009, 26(1):68-72.

[9] Guoxi Zhao: Physical Chemistry of Surfactant (Peking University Press, Beijing 1991).

[10] Yan H, Yuan S L, Yu G Y, et al. Langmuir, 2010, 26(13): 10448-10459.

[11] Anguo Qin, Xinmin Zhang, Rusen Fang. Fine chemicals, 2012, 29(2):122-125.

[12] Kumar M K, Mitra T, Ghosh P. Industrial & Engineering Chemistry Research, 2006, 45(21):7135-7143.

[13] Das C, Das B. Journal of Molecular Liquids, 2008, 137(1):152-158.