复合型保水剂的制备与性能研究

doi:10.3969/j.issn.1000-2006.201612063

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南京林业大学学报（自然科学版） ›› 2017, Vol. 41 ›› Issue (05): 114-120.doi: 10.3969/j.issn.1000-2006.201612063

复合型保水剂的制备与性能研究

石燕军¹,朱丽珺^1*,张金池²,李坤²,徐旭昇¹

1.南京林业大学理学院,江苏南京 210037; 2.南京林业大学林学院,江苏南京 210037

出版日期:2017-10-18 发布日期:2017-10-18
基金资助:
基金项目:国家林业公益性行业科研专项项目(201504406); 江苏高校优势学科建设工程资助项目(PAPD) 第一作者:石燕军(602729544@qq.com)。*通信作者:朱丽珺(lxyzhi@njfu.edu.cn),教授。

Synthesis and property of composite super absorbent polymer

SHI Yanjun¹,ZHU Lijun^1*, ZHANG Jinchi², LI Kun², XU Xusheng¹

1.College of Science, Nanjing Forestry University, Nanjing 210037, China; 2. College of Forestry, Nanjing Forestry University, Nanjing 210037, China

Online:2017-10-18 Published:2017-10-18

摘要/Abstract

摘要： 【目的】制备高效复合型保水剂,并对保水剂的保水性能进行分析。【方法】以丙烯酸、玉米淀粉、海藻酸钠和钠基膨润土为原料,过硫酸铵为引发剂,N,N'-亚甲基双丙烯酰胺为交联剂,采用溶液聚合法制备复合型保水剂。以红外光谱、热重和扫描电镜对保水剂进行表征。【结果】加入的海藻酸钠和钠基膨润土降低了生产成本,并使保水剂的性能有所提高。实验表明,以单体丙烯酸质量为基准,引发剂用量为0.20%,交联剂用量为0.025%,海藻酸钠用量为15%,钠基膨润土用量为15%,所得保水剂保水效果最好。【结论】在此条件下合成的复合型保水剂对蒸馏水和生理盐水的吸水倍率为850 g/g和95 g/g,且吸水速率较快,保水性能良好。

Abstract: 【Objective】Obtain the composite super absorbent polymer, and analyze its water holding capacity. 【Method】 Composite water-retaining agents were prepared with acrylic acid(AA), corn starch(CS), sodium alginate(SA), sodium bentonite(SB), ammonium persulfate(AP)as initiator, and N, N'-methylene-bis-acrylamide(MBA)as cross-linking agent by means of solution polymerization. The composite water-retaining agents were characterized by infrared spectrum, thermo gravimetry and scanning electron microscope. 【Result】Sodium alginate and sodium bentonite can improve the properties of water-retaining agent, while decrease cost of production. That water absorptivity of composite water-retaining agent having AP of 0.20% based on AA, MBA of 0.025% based on AA, SA of 15% based on AA and SB of 15% based on AA indistilled water and normal saline was 850 g/g and 95 g/g, respectively. 【Conclusion】This composite water-retaining agent had fast water absorption rate and good water retention capacity.

中图分类号:

TQ332

石燕军,朱丽珺,张金池,等. 复合型保水剂的制备与性能研究[J]. 南京林业大学学报（自然科学版）, 2017, 41(05): 114-120.

SHI Yanjun,ZHU Lijun, ZHANG Jinchi, LI Kun, XU Xusheng. Synthesis and property of composite super absorbent polymer[J].Journal of Nanjing Forestry University (Natural Science Edition), 2017, 41(05): 114-120.DOI: 10.3969/j.issn.1000-2006.201612063.

参考文献

[1] 王宇, 叶建仁. 保水剂种类及含量对土壤水分蒸发的影响[J]. 南京林业大学学报(自然科学版), 2008, 32(4): 95-97. DOI:10.3969/j.issn.1000-2006.2008.04.021. WANG Y, YE J R. Effects of water-retaining agents species and concentrations on water evaporation quantity of soil[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2008, 32(4): 95-97.
[2] 薛峰, 王芳平, 修国华, 等. 高吸水树脂的制备、应用及发展前景[J]. 沈阳化工, 1995, 4(7): 17-21. DOI:10.13840/j.cnki.cn21-1457/tq.1995.04.007. XUE F, WANG F P, XIU G H, et al. Preparation, application and developing prospects for high water-absorbing resin[J]. Shen Yang Chemical Industry, 1995, 4(7): 17-21.
[3] RAJU M P, RAJU K M. Design and synthesis of super absorbent polymers[J]. J Appli Polym Sci, 2001, 80(14): 2635-2639. DOI:10.1002/app.1376.
[4] 姜绍通, 伍亚华, 赵妍嫣. 淀粉基高吸水树脂的制备新方法[J]. 合肥工业大学学报, 2006, 29(3): 260-263.DOI:10.3969/j.issn.1003-5060.2006.03.002. JIANG S T, WU Y H, ZHAO Y Y. New method of preparing the super absorbent polymer with sweet potato starch[J]. Journal of Hefei University of Technology, 2006, 29(3): 260-263.
[5] 方岩雄, 吕钱江, 张永成, 等. 聚丙烯酸系超强吸水剂的制备及其进展[J]. 广州化工, 2002, 30(4): 112-113. DOI:10.3969/j.issn.1001-9677.2002.04.035. FANG Y X, LU Q J, ZHANG Y C, et al. Superabsorbent polyacrylates preparation and its development[J]. Guang Zhou Chemical Industry and Technology, 2002, 30(4): 112-113.
[6] KIM Y J, YOON K J, KO S W. Preparation and properties of alginate super absorbent filament fibers crosslinked with glutaraldehyde[J]. J Appli Polym Sci, 2000, 78: 1797-1804. DOI:10.1002/1097-4628(20001205)7810-1797.
[7] OMIDIAN H, ZOHURIAAN M. DSC studies on synthesis of superabsorbent hydrogen[J]. Polymer,2002, 43(2): 269-277. DOI:10.1016/S0032-3861(01)00546-8
[8] 黄占斌. 农用保水剂应用原理与技术[M]. 北京:中国农业科学技术出版社,1991. HUANG Z B. Application theory of technology of agricultural super absorbent polymers [M]. Beijing: China Agricultural Science and Technology Press,1991.
[9] BAKER J P, HONG L H, BLANCH H W, et al. Effect of initial total monomer concentration on the swelling behavior of cationic acrylamide-baded hydrogels[J]. Macromolecules,1994,27: 1446-1454. DOI:10.1021/ma00084a026.
[10] 郑征宇. 吸水性树脂介绍[J]. 浙江化工,1990, 21(2): 18-22. ZHENG Z Y. Introduction of absorbent resin[J]. Zhejiang Chemical Industry, 1990, 21(2): 18-22.
[11] 于丹丹, 贾黎明, 贾忠奎, 等. 生态垫及保水剂对废弃砂石坑立地造林的影响[J]. 南京林业大学学报(自然科学版), 2015, 39(6): 99-104. DOI:10.3969/j.issn.1000-2006.2015.06.018. YU D D, JIA L M, JIA Z K, et al. Effects of eco-mat and super absorbent polymers on forest in waste sand and gravel pit sites[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2015, 39(6):99-104.
[12] 刘方春, 马海林, 马丙尧, 等. 保水剂对白蜡树容器苗生长及生理特性的影响[J]. 南京林业大学学报(自然科学版), 2012, 36(6): 28-32. DOI:10.3969/j.issn 1000-2006.2012.06.006. LIU F C, MA H L, MA B Y, et al. Effect of super absorbent and fertilizer on growth and physiological characteristics of Fraxinus chinensis Roxb container seedlings[J]. Journal of Nanjing Forestry University(Natural Sciences Edition),2012,36(6): 28-32.
[13] 伍建榕, 罗质斌, 陈义群, 等. 不IE保水剂基质对马占相思育苗效果的影响[J]. 南京林业大学学报(自然科学版), 2005, 29(3): 53-55. DOI:10.3969/j.issn.1000-2006.2005.03.013. WU J R, LUO Z B, CHEN Y Q, et al. The effects of the different hydrogel substrates on seedlings culture in acacia mangium[J]. Journal of Nanjing Forestry University(Natural Sciences Edition),2005,29(3): 53-55.
[14] 薛建辉, 吴永波, 方升佐, 等. 退耕还林工程区困难立地植被恢复与生态重建[J]. 南京林业大学学报(自然科学版), 2003, 27(6): 84-88. DOI:10.3969/j.issn.1000-2006.2003.06.021. XUE J H, WU Y B, FANG S Z, et al. A study on the vegetation restoration and ecological reconstruction in degraded sites forest rehabilitation areas[J]. Journal of Nanjing Forestry University(Natural Sciences Edition),2003, 27(6): 84-88.
[15] ISLAM M R, MAO S, XUE X, et al. A lysimeter study of nitrate leaching, optimum fertilisation rate and growth responses of corn(Zea mays L.)following soil amendment with water-saving super-absorbent polymer[J]. Journal of the Science of Food and Agriculture, 2011, 91(11): 1990-1997. DOI:10.1002/jsfa.4407.
[16] YANG L, YANG Y, CHEN Z, et al. Influence of super absorbent polymer on soil water retention, seed germination and plant survivals for rocky slopes eco-engineering[J]. Ecological Engineering, 2014, 62(1): 27-32. DOI:10.1016/j.ecoleng.2013.10.019.
[17] LI X, HE J Z, HUGHES J M, et al. Effects of super-absorbent polymers on a soil-wheat(Triticum aestivum L.)system in the field[J]. Applied Soil Ecology, 2014, 73(1): 58-63. DOI:10.1016/j.apsoil.2013.08.005.
[18] HAN Y, YU X, YANG P, et al. Dynamic study on water diffusivity of soil with super-absorbent polymer application[J]. Environmental Earth Sciences, 2013, 69(1): 289-296. DOI:10.1007/s12665-012-1956-9.
[19] DHODARKAR R, BORDE P, NANDY T. Super absorbent polymers in environmental remediation[J]. Global NEST Journal, 2009, 11(2): 223-234.
[20] 谢华飞, 贾振宇, 尹国强, 等. 合成系绿色高吸水树脂研究进展[J]. 材料导报, 2011, 25(2): 79-82. XIE H F, JIA Z Y, YIN G Q, et al.Research progress in synthetic green super absorbent polymer materials[J]. Materials Review, 2011, 25(2): 79-82.
[21] 田震, 周也, 郑双双. 高吸水树脂的研究进展[J]. 河北化工, 2012, 35(8): 68-70. DOI: 10.3969/j.issn.1003-5059.2012.08.025. TIAN Z, ZHOU Y, ZHEN S S. Research progress on the super absorbent polymer[J]. Hebei Hua Gong, 2012, 35(8): 68-70.
[22] 斯玛伊力·克热木, 买买提江·依米提, 司马义·努尔拉. 丙烯酸-淀粉-硅藻土复合耐盐性高吸水树脂的紫外光引发合成及其性能[J]. 功能高分子学报, 2010, 23(2): 166-171. DOI:10.14133/j.cnki.1008-9357.2010..02.011. KIRAM I, YIMIT M, NURULLA I. UV polymerization and performance of PAA-CTS-DE salt-resistant superabsorbent resin[J]. Journal of Functional Polymers, 2010, 23(2): 166-171.
[23] 周爱军, 陈颖, 周厚仁, 等. ST/SA/AA超强吸水剂共混改性水性聚氨酯的制备及性能研究[J]. 材料导报B:研究篇, 2013,27(4): 59-62. ZHOU A J, CHEN Y, ZHOU H R, et al. Preparation and performance study of ST/SA/AA super absorbent polymers blending modification of waterborne polyurethane[J]. Materials Review B: Research Paper, 2013,27(4): 59-62.
[24] 魏春红, 李树东, 曹龙奎. 玉米淀粉接枝丙烯酸制备高吸水树脂及其结构表征[J]. 黑龙江八一农垦大学学报, 2011,23(2): 58-62. WEI C H, LI H D, CAO L K.Synthesis of corn starch-acrylic acid graft super absorbent polymer and structure characterization[J]. Journal of Heilongjiang Bayi Agricultural University, 2011,23(2): 58-62.
[25] 冯天水, 曹吉林, 王霞, 等. 钠基膨润土-AM-AA共聚复合型净水剂的制备及表征[J]. 高分子材料科学与工程, 2013, 29(2): 135-139. FENG T, CAO J L, WANG X, et al.Preparation and characterization of copolymer of Na-bentonite-acrylamide-acrylic acid as a purifcatin agent[J]. Polymer Materials Science and Engineering, 2013, 29(2): 135-139.
[26] 李翔. 含粉煤灰与膨润土的高吸水保水复合材料合成[J]. 河南大学学报(自然科学版), 2010, 40(2): 151-155. DOI:10.3969/j.issn.1003-4978.2010.02.010. LI X.Synthesis of super absorbent composite based on fly ash and bentonite[J]. Journal of Henan University(Natural Sciences Edition), 2010, 40(2): 151-155.
[27] 王丹, 宋湛谦, 商士斌. 羧甲基纤维素接枝两性高吸水树脂的制备工艺[J]. 南京林业大学学报(自然科学版), 2007, 31(2): 27-31. DOI:10.3969/j.issn.1000-2006.2007.02.007. WANG D, SONG Z Q, SHANG S B. Synthesis of Amphoteric superabsorbent polymers modified by carboxymethyl cellulose[J].Journal of Nanjing Forestry University(Natural Sciences Edition), 2007, 31(2): 27-31.
[28] 白凤霞, 王飞. 棉短绒纤维制备高吸水性树脂研究[J]. 南京林业大学学报(自然科学版), 2009, 33(1): 83-86. DOI:10.3969/j.issn.1000-2006.2009.01.017. BAI F X, WANG F. Preparation of super absorbent resin from cotton flock fibers[J].Journal of Nanjing Forestry University(Natural Sciences Edition), 2009, 33(1): 83-86.
[29] 林海琳, 崔英德, 宋光泉, 等. PVA影响海藻酸钠复合水凝胶力学韧性和溶胀性能的研究[J]. 材料导报, 2006,20(6): 147-149. DOI:10.3321/j.issn:1005-023X.2006.06.041. LIN H L, CUI Y D, SONG G Q, et al.The influence on condensation entension and swelling property of gels by PVA[J]. Materials Review, 2006,20(6): 147-149.
[30] 吴建宁, 孟桂花, 刘志勇, 等. 淀粉/丙烯酸盐/钠基膨润土高吸水树脂的制备研究[J]. 安徽农业科学, 2012, 39(33): 20466-20468. DOI:10.13989/j.cnki.0517-6611.2011.33.028. WU J N, MENG G H, LIU Z Y, et al. Research on preparation of super-absorbent resin composite by starch/acrylic salts/Na-bentonite[J]. Journal of Anhui Agricultural Sciences, 2012, 39(33): 20466-20468.

复合型保水剂的制备与性能研究

Synthesis and property of composite super absorbent polymer

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