[1]魏月琳,吴季怀,黄昀,等.膨润土/聚丙烯酸高吸水材料制备及改性[J].华侨大学学报(自然科学版),2005,26(4):365-368.[doi:10.3969/j.issn.1000-5013.2005.04.009]
　Wei Yuelin,Wu Jihuai,Huang Yunfang,et al.Synthesis and Modification of Bentonite/Polyacrylic Acid Composite with High Water Absorbency[J].Journal of Huaqiao University(Natural Science),2005,26(4):365-368.[doi:10.3969/j.issn.1000-5013.2005.04.009]
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膨润土/聚丙烯酸高吸水材料制备及改性()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第26卷
期数:
2005年第4期
页码:
365-368
栏目:
出版日期:
2005-10-20

文章信息/Info

Title:
Synthesis and Modification of Bentonite/Polyacrylic Acid Composite with High Water Absorbency
文章编号:
1000-5013(2005)04-0365-04
作者:
魏月琳; 吴季怀; 黄昀; 钟金凤
华侨大学材料科学与工程学院; 华侨大学材料科学与工程学院 福建泉州362021; 福建泉州362021
Author(s):
Wei Yuelin;  Wu Jihuai;  Huang Yunfang;  Zhong Jinfeng
College of Material Science and Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
高吸水性材料;  丙烯酸;  表面改性;  膨润土
Keywords:
material with high water absorbency;  acrylic acid;  surface modification;  bentonite
分类号:
TQ316.333
DOI:
10.3969/j.issn.1000-5013.2005.04.009
文献标志码:
A
摘要:
采用高温快速的水溶液聚合方法,合成膨润土/聚丙烯酸高吸水性复合材料.探讨复合材料制备过程中各种因素,如交联剂用量和膨润土超细粉用量等对复合材料吸水倍数的影响.文中还对复合材料进行表面交联改性.结果表明,改性有利于提高复合材料的吸水倍数和吸水速率.
Abstract:
The present work deals with the composite of bentonite/polyacrylic acid,a superior water absorbent.The composite was synthesized by adopting the method of polymerization in aqueous solution at high temperature and at high speed.Moreover, the authors inquire into the effects of various factors on the water absorbency of this composite.These factors include amount of crosslinking agent,amount of ultrafine bentonite powder.Surface crosslinking modification of the composite has also been used to improve its water absorbency both in amount and speed,as indicated by the results.

相似文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金资助项目(59772034); 福建省重大科研基金资助项目(2002H002); 华侨大学科研基金资助项目(03HZR03)
更新日期/Last Update: 2014-03-23