我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

棉短绒纤维制备高吸水性树脂研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2009年01期
Page:
83-86
Column:
研究论文
publishdate:
2009-01-30

Article Info:/Info

Title:
Preparation of super absorbent resin from cotton flock fibers
Author(s):
BAI Fengxia WANG Fei
College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
Keywords:
super absorbent resincotton fibergrafting copolymerizationcrosslinking
Classification number :
TQ34
DOI:
10.3969/j.jssn.1000-2006.2009.01.017
Document Code:
A
Abstract:
Super absorbent resin has been synthesized through solution polymerization in this study. Cotton flock fibers were used as raw material and modified with chloroacetic acid to obtain carboxymethyl cellulose (CMC). Thereafter, the super absorbent polymer (SAP) was synthesized through grafting copolymerization of CMC with acryl acid (AA) and acrylamide (AM) using N,Nmethylene biscrylamide (MBAA) as crosslinker. The prepared super absorbent resin could absorb more than 2500 times of deionized water and 310 times of 0.9% NaCl solution. It became transparent colloid when fully wetted with deionized water.

References

[1]邹新禧.超强吸水剂[M].北京:化学工业出版社,1991.
[2]陈昌文.高吸水性树脂的国内外发展情况及建议[J].精细与专用化学品,2001(16):35.
[3]杨连利,王晓玲,白国强.纸浆接枝改性制备高吸水性树脂的研究[J].咸阳师范学院学报,2004, 19 (2):3336.
[4]李云龙,林松柏,吴宏,等.改性羧甲基纤维素/SiO2杂化材料结构与性能[J].华侨大学学报,2004,25(3):266269.
[5]楼益明.羧甲基纤维素生产及应用[M].上海:上海科技大学出版社,1991.
[6]颜力楷,兰亚乾,苏忠民,等.淀粉接枝共聚高吸水性树脂的合成及其性质研究[J].东北师大学报:自然科学版,2002,14(3):5359.
[7]Liu Z S,Rempel G L. Preparation of super absorbent polymers by crosslinking acrylic acid and acry copolymers [J].J Appl Polym Sci,199764:13451353.
[8]白国强,李仲谨,李建成.纤维素接枝高吸水树脂的制备及性能的研究[J].陕西科技大学学报,2003,21(3):3438.
[9]田义龙,付国瑞.高吸水性树脂的性能研究[J].化工新材料,2003,31(9):2225.
[10]吴卫文,苏茂尧,郭勇.羟甲基丙烯酰胺交联纤维素高吸水材料及应用[J],广州化学,1996(1):3438.

Last Update: 2009-05-06