工业水处理 ›› 2003, Vol. 23 ›› Issue (7): 36-38. doi: 10.11894/1005-829x.2003.23(7).36

• 试验研究 • 上一篇    下一篇

衣康酸/苯乙烯磺酸钠共聚物合成及性能研究

李培春1, 武玉民2   

  1. 1. 华东理工大学材料学院, 上海 200237;
    2. 山东轻工业学院, 山东济南 250100
  • 收稿日期:2002-05-10 出版日期:2003-07-20 发布日期:2010-10-01
  • 作者简介:李培春(1979- ),2002年毕业于山东轻工业学院。华东理工大学材料科学与工程学院,国家超细粉末工程研究中心在读硕士研究生。电话:021-64105202,E-mail:lipeichun@eyou.com

Studies on the synthesis and capability of the itaconate/styrene sulfonic sodium copolymer

Li Peichun1, Wu Yumin2   

  1. 1. East China University of Science and Technology, Shanghai 200237, China;
    2. Shandong Institute of Light Industry, Jinan 250100, China
  • Received:2002-05-10 Online:2003-07-20 Published:2010-10-01

摘要:

介绍了一种制备新型、高效聚合物阻垢剂的方法.以苯乙烯磺酸钠(SSA)和衣康酸(IA)为单体,采用水溶液自由基聚合反应,制得衣康酸/苯乙烯磺酸钠共聚物.然后,将苯乙烯磺酸钠/衣康酸共聚物作为阻垢剂和稳定剂,研究其对碳酸钙垢的阻垢性能和对钛酸钡-水分散体系中钛酸钡颗粒的稳定分散作用,发现该聚合物对碳酸钙垢具有极好的阻垢性能,而且对钛酸钡颗粒具有很好的稳定分散效果.

关键词: 苯乙烯磺酸钠/衣康酸聚合物, 阻垢剂, 碳酸钙, 钛酸钡

Abstract:

A method of producing the copolymer of itaconate and styrene sulfonic sodium is introduced. In an aqueous solution the reaction is carried out and the copolymer is obtained. The copolymer of itaconate and styrene sulfonic sodium has been found to give excellent capacities, such as inhibition of scale-forming salts, especially calcium carbonate. Also the polymer is found to have the capability of stabilizing the barium titanate particles in a water regime.

Key words: itaconate/styrene sulfonic sodium copolymer, scale inhibitor, calcium carbonate, barium titanate

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