| 丝胶蛋白/丙烯酸/丙烯酰胺复合吸水材料的制备与吸水性能 |
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| 引用本文： | 邓连霞,朱良均,闵思佳,杨明英,张海萍,林蓉,王雪云,王克波.丝胶蛋白/丙烯酸/丙烯酰胺复合吸水材料的制备与吸水性能[J].高分子材料科学与工程,2011(12):127-130. |
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| 作者姓名： | 邓连霞 朱良均 闵思佳 杨明英 张海萍 林蓉 王雪云 王克波 |
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| 作者单位： | 浙江大学应用生物资源研究所 |
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| 基金项目： | 国家自然科学基金资助项目(30771633);浙江省优先主题项目(2007C13043) |
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| 摘 要： | 以丝胶蛋白（SS）、丙烯酸（AA）和丙烯酰胺（AM）为主要原料,N,N′-亚甲基双丙烯酰胺（MBA）为交联剂,过硫酸铵（APS）为引发剂,采用水溶液聚合法制备了丝胶蛋白/丙烯酸/丙烯酰胺复合吸水材料,并考察了其在不同条件下的吸水性能。结果表明,SS/AA/AM复合吸水材料在去离子水、自来水、0.9%NaCl溶液中的吸水...
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| 关 键 词： | 丝胶蛋白 丙烯酸/丙烯酰胺 吸水材料 吸水性能 热特性 |
Preparation and Water Absorbency Performance of Silk Sericine/Acrylic Acid/Acrylamide Composite Absorbent Material |
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| Lianxia Deng,Liangjun Zhu,Sijiang Min,Minying Yang Haiping Zhang,Rong Lin,Xueyun Wang,Kebo Wang.Preparation and Water Absorbency Performance of Silk Sericine/Acrylic Acid/Acrylamide Composite Absorbent Material[J].Polymer Materials Science & Engineering,2011(12):127-130. |
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| Authors: | Lianxia Deng Liangjun Zhu Sijiang Min Minying Yang Haiping Zhang Rong Lin Xueyun Wang Kebo Wang |
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| Affiliation: | (Institute of Applied Bioresource Research,Zhejiang University,Hangzhou 310029,Zhejiang,China) |
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| Abstract: | Silk sericine/acrylic acid/acrylamide(SS/AA/AM) composite absorbent material were synthesized by silk sericine,acrylic acid and acrylamide in water when N,N′-methylenebisacrylamide(MBA) was used as crosslinker.and ammonium persulfate(APS) as initiator.The water absorbency performance under different conditions were investigated.The results show the absorbent ratio of SF/AA/AM superbabsorbent polymer in deionized water,tap water and 0.9% NaCl solution is 261 g/g～313 g/g,172 g/g～198 g/g,32 g/g～39 g/g respectively.The melting temperature and oxidative decomposition temperature of the synthesized polymer have changed,the melting temperature have changed from 223 ℃ to 226 ℃,proving that the silk fibroin had polymerized well with acrylic acid and acrylamide. |
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| Keywords: | silk sericine acrylic acid/acrylamide absorbent material water absorption property thermal characteristic |
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