西南石油大学学报(自然科学版) ›› 2007, Vol. 29 ›› Issue (2): 129-131.DOI: 10.3863/j.issn.1000-2634.2007.02.035
• 油气化学工程与化工 • 上一篇 下一篇
徐文娟1 蒲万芬1 刘永兵1 周小平1 刘玉明2
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XU Wen-juan 1 PU Wan-fen1 LIU Yong-bing1 et al.
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摘要： 以聚乙烯醇(PVA)，丙烯酰胺(AM)和丙烯酸(AA)为原料，以过硫酸铵为引发剂，采用水溶液聚合法合成了互穿网络水凝胶，并对其吸水性、抗盐性和抗温性等性能指标进行了研究，根据正交设计，运用模糊数学的理论和方法处理实验数据，指出影响凝胶吸水率性能指标的显著因素为单体质量比和交联剂Ⅱ用量，影响凝胶抗盐性的显著因素为单体质量比和PVA用量；影响凝胶抗温性的显著因素为引发剂用量和单体用量确定了不用情况下最佳合成条件及配方。
关键词: 模糊数学, 互穿网络, 水凝胶, 正交设计, 应用
Abstract: A kind of interpenetrating networks hydrogel is synthesized from polyvinylalcohol (PVA), acrylamide (AM) and acrylic acid (AA) as raw materials, with ammonium persulfate ((NH4)2S2O3) as initiator. And such properties of the hydrogel are studied as water absorptivity, salt resistance and tempreature resistence. Based on orthogonal design, the remarkable influence factors of waterabsorptivity are the monomer quality ratio and the crosslinking agent II amount used; and the remarkable influence factors of antitempreature performance are the monomer quality ratio and the PVA amount used; the initiator and the monomer amount used affecte antitempreature performance of the hydrogel. And the best polyreaction condition can be get by fuzzy mathematical analysis.
Key words: fuzzy mathematics, interpenetrating networks, hydrogel, orthogonal design, application
中图分类号:
TE357.43
徐文娟 蒲万芬 刘永兵 周小平 刘玉明. 模糊数学在IPN型水凝胶合成中的应用[J]. 西南石油大学学报(自然科学版), 2007, 29(2): 129-131.
XU Wen-juan PU Wan-fen LIU Yong-bing et al. . APPLICATION OF FUZZY MATHEMATICS IN SYNTHESIS OF INP HYDROGEL[J]. 西南石油大学学报(自然科学版), 2007, 29(2): 129-131.
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http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2007/V29/I2/129
