| 超高摩尔质量聚乙烯熔体流动性能改性研究进展 |
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| 引用本文： | 周威,李晓梅,蒋涛.超高摩尔质量聚乙烯熔体流动性能改性研究进展[J].塑料工业,2008,36(Z1). |
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| 作者姓名： | 周威 李晓梅 蒋涛 |
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| 作者单位： | 湖北大学材料科学与工程学院,湖北,武汉,430062 |
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| 摘 要： | 介绍了超高摩尔质量聚乙烯(UHMWPE)的性能及成型方法;概述了近年来UHMWPE熔体流动性能改性技术所取得的新进展;分析了改性原理及工艺的优缺点;最后对流动改性技术作出了展望.认为利用笼型倍半硅氧烷(POSS)和聚乳酸(PLA)以及利用高效的分子解缠剂与HUWMPE熔融共混改性,并配合新型螺杆挤出机,可作为UHMWPE熔体流动性能改性研究的新方向.
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| 关 键 词： | 超高摩尔质量聚乙烯 熔体流动性能 改性 进展 超高摩尔质量聚乙烯 熔体流动性能 改性研究 研究进展 UHMWPE Flow Behavior Melt Modification 方向 螺杆挤出机 配合 熔融共混改性 解缠 分子 聚乳酸 POSS 笼型倍半硅氧烷 利用 工艺 改性原理 |
Advance in Modification of Melt Flow Behavior of UHMWPE |
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| ZHOU Wei,LI Xiao-mei,JIANG Tao.Advance in Modification of Melt Flow Behavior of UHMWPE[J].China Plastics Industry,2008,36(Z1). |
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| Authors: | ZHOU Wei LI Xiao-mei JIANG Tao |
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| Affiliation: | ZHOU Wei,LI Xiao-mei,JIANG Tao (College of Material Sci., Eng.,Hubei University,Wuhan 430062,China) |
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| Abstract: | The property and moulding of UHMWPE were introduced,and the advance in the modification of the melt flow behavior of UHMWPE was summarized.The principle of the modification and the advantage and disadvantage of the modification method were analyzed,and lastly,the modification was prospected.It was believed the application of POSS,PLA and high effective molecular disentanglement agent to the melt blending modification of UHMWPE,in combination with novel screw extruder,should be the new trend in the modificat... |
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| Keywords: | UHMWPE Melt Flow Behavior Modification Advance |
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