中文

Journal of Shanghai University（Natural Science Edition） ›› 2013, Vol. 13 ›› Issue (5): 493-496.doi: 10.3969/j.issn.1007-2861.2013.05.010

• Environmental and Chemical Engineering • Previous Articles     Next Articles

Synthesis of Core-Shell Polymer Consisting of Polysiloxane and Styrene-Butyl Methacrylate by Concentrated Emulsion Polymerization

JIA Shao-jin1, ZHANG Zhen-qi1, DING Zhen-gang1, LI Rong-yi1, DONG Peng1, LIU Zhen2, JIANG Ping-kai2   

  1. 1. Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China;
    2. Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2013-05-10 Online:2013-10-28 Published:2013-10-28

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Abstract: This paper presents the core-shell composite polymer produced by concentrated emulsion, whose continuous phase contains styrene (St), butyl methacrylate (BMA), etamethyltetraeyelosiloxane (D4), and azobisisobutyronitrile (AIBN) as initiator. The products are characterized by transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FTIR). The results show that concentrated emulsion system has good stability and water resistance of the polymer has been greatly improved.

Key words: butyl methacrylate, core-shell, etamethyltetraeyelosiloxane, concentrated emulsion

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