| 改性废旧胶粉的表征及在热塑性弹性体中的应用 |
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| 引用本文： | 马斐,夏峥嵘,陈昌青,颜家保,曾丹林,陈红祥.改性废旧胶粉的表征及在热塑性弹性体中的应用[J].高分子材料科学与工程,2010(6):96-99. |
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| 作者姓名： | 马斐 夏峥嵘 陈昌青 颜家保 曾丹林 陈红祥 |
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| 作者单位： | 中海油能源发展股份有限公司石化公司;湖北省化学研究院;武汉科技大学化学工程与技术学院 |
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| 摘 要： | 废旧胶粉(WRP)的表面改性是胶粉成功应用于热塑性弹性体的关键因素。文中对废旧胶粉的改性方法作了简要介绍,重点综述了改性胶粉表面性能的表征。改性废旧胶粉的表面性质包含交联度、表面润湿性、表面化学结构及形貌等,可以通过溶胀度、接触角、红外光谱、能谱及扫描电子显微等方法来表征。展望了胶粉在热塑性弹性体中的应用前景。
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| 关 键 词： | 废旧胶粉 改性 表征 热塑性弹性体 |
Characterization and Application to Thermoplastic Elastomer of Waste Rubber Powder Modified |
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| MA Fei,XIA Zheng-rong,CHEN Chang-qing,YAN Jia-bao,ZENG Dan-lin,CHEN Hong-xiang.Characterization and Application to Thermoplastic Elastomer of Waste Rubber Powder Modified[J].Polymer Materials Science & Engineering,2010(6):96-99. |
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| Authors: | MA Fei XIA Zheng-rong CHEN Chang-qing YAN Jia-bao ZENG Dan-lin CHEN Hong-xiang |
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| Affiliation: | 1.CNOOC Energy Technology & Services-Petrochemicals Co.,Huizhou 516086,China;2.Hubei Research Institute of Chemistry,Wuhan 430074,China;3.College of Chemical Engineering and Technology,Wuhan University of Science and Technology,Wuhan 430081,China) |
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| Abstract: | Modification of waste rubber powder (WRP) is one of the key factors for the application of rubber powder to thermoplastic elastomer.Various kinds of modifications were introduced in the paper.Modification causes changes in surface properties of waste rubber powder,so characterization of waste rubber powder modified is important for the application of rubber powder.Surface properties of WRP were summed up,such as crosslinking degree,surface wettability,chemical structure and morphology.Effect of modification on surface properties was investigated by swelling rate,contact angle,Fourier transform infrared spectrum and scanning electron microscope respectively.Application to thermoplastic elastomer of modified-WRP was viewed. |
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| Keywords: | waste rubber powder modification characterization thermoplastic elastomer |
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