| 淀粉基全生物降解膜的制备工艺研究 |
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| 引用本文： | 汤尚文,黄成. 淀粉基全生物降解膜的制备工艺研究[J]. 广东化工, 2010, 37(2): 194-196 |
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| 作者姓名： | 汤尚文 黄成 |
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| 作者单位： | 襄樊学院,化学工程与食品科学学院,湖北,襄樊,441053 |
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| 摘 要： | 通过流延法制备了一系列的淀粉基全生物降解膜。膜的物理性能研究表明,制备膜的最佳料液浓度为8%,膜的物理性能随着搅拌速度和搅拌时间的增加而增强;红外光谱表征和力学性能测试表明,随着干燥温度的升高,膜的结晶结构和拉伸强度增加,但是断裂伸长率显著下降。
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| 关 键 词： | 淀粉 生物降解膜 物理性能 |
Study on the Preparation of Starch Based Full-biodegradable Films |
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| Tang Shangwen,Huang Cheng. Study on the Preparation of Starch Based Full-biodegradable Films[J]. Guangdong Chemical Industry, 2010, 37(2): 194-196 |
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| Authors: | Tang Shangwen Huang Cheng |
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| Affiliation: | School of Chemical Engineering and Food Science;Xiangfan University;Xiangfan 441053;China |
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| Abstract: | In the paper,several starch based full-biodegradable films were prepared by a solution casting method.The physical of this film were also studied.The results indicated that the optimum feed concentration was 8 %,With the increase of stirring speed and stirring time;the physical properties of the starch based full-biodegradable films was improved,From the FTIR analysis and physical properties test,with the increase of drying temperature,the crystal structure and tensile strength of the starch based full-biod... |
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| Keywords: | starch full-biodegradable films physical properties |
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