| 超声波对纸板用大豆蛋白胶黏剂性能的影响 |
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| 引用本文： | 隋宁,杨光,杨波. 超声波对纸板用大豆蛋白胶黏剂性能的影响[J]. 北京化工大学学报(自然科学版), 2010, 37(5): 115-119. DOI: 10.3969/j.issn.1671-4628.2010.05.024 |
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| 作者姓名： | 隋宁 杨光 杨波 |
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| 作者单位： | 上海理工大学 医疗器械与食品学院，上海 200093 |
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| 基金项目： | 上海市科技攻关重点项目，上海市自然科学基金 |
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| 摘 要： | 研究了超声波辅助尿素改性大豆蛋白黏接单面涂布白板纸的最佳工艺。单因素试验和正交试验结果表明:处理温度对改性大豆蛋白胶的胶黏强度影响最大,依次是尿素浓度、蛋白质质量分数和处理时间,超声处理时间影响最小,改性后胶黏强度有所提高。最佳工艺条件:加热起始温度60℃、尿素浓度5 mol/L、蛋白质质量分数14%、处理时间3 h、超声处理时间20min,测得其胶黏强度为0.78513MPa。
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| 关 键 词： | 大豆 蛋白质 胶黏剂 超声波 纸板 |
| 收稿时间： | 2010-01-25 |
Effects of ultrasound on the properties of modified soybean protein adhesives for duplex paper |
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| SUI Ning,YANG Guang,YANG Bo. Effects of ultrasound on the properties of modified soybean protein adhesives for duplex paper[J]. Journal of Beijing University of Chemical Technology, 2010, 37(5): 115-119. DOI: 10.3969/j.issn.1671-4628.2010.05.024 |
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| Authors: | SUI Ning YANG Guang YANG Bo |
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| Affiliation: | School of Medical Instrument and Food Engineering, Shanghai University for Science and Technology, Shanghai 200093, China |
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| Abstract: | The effects of ultrasonication on the properties of modified soybean protein adhesives for duplex paper have been investigated since there have been few previous reports of the use of ultrasound in the chemical modification of soybean protein adhesives.It was found that the reaction temperature had the greatest impact on adhesion strength.The following factors were the concentration of urea,the content of protein,the reaction time and ultrasonic time.The adhesive strength had increased after the modificatio... |
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| Keywords: | soybean protein adhesive ultrasonic duplex paper |
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