| BaSO4对BaSO4/PVA共混纤维结构与性能影响的研究 |
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| 引用本文： | 高进,何唯平,张杰,王志鑫,王依民. BaSO4对BaSO4/PVA共混纤维结构与性能影响的研究[J]. 合成纤维, 2009, 38(1): 11-13 |
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| 作者姓名： | 高进 何唯平 张杰 王志鑫 王依民 |
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| 作者单位： | 东华大学材料科学与工程学院,上海,201620;深圳海川实业有限公司,广东,深圳,518040;东华大学纤维材料改性国家重点实验室,上海,201620 |
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| 基金项目： | 上海市重点学科建设项目 |
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| 摘 要： | 通过冻胶纺丝的方法制得了屏蔽剂BaSO4含量达70％的屏蔽X-射线纤维，讨论了BaSO4含量对共混纤维的力学性能、结晶性能的影响。研究表明，随屏蔽剂BaSO4含量的增加，共混纤维的各项力学性能指标均变差，纤维的结晶度、结晶温度均随之发生变化。
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| 关 键 词： | BaSO4 PVA 共混纤维 |
Influence of BaSO_4 Content on the Structure and Properties of BaSO_4/poly (vinyl alcohol) Blend Fibers |
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| GAO Jin,HE Wei-ping,ZHANG Jie,WANG Zhi-xin,WANG Yi-min. Influence of BaSO_4 Content on the Structure and Properties of BaSO_4/poly (vinyl alcohol) Blend Fibers[J]. Synthetic Fiber in China, 2009, 38(1): 11-13 |
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| Authors: | GAO Jin HE Wei-ping ZHANG Jie WANG Zhi-xin WANG Yi-min |
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| Affiliation: | 1. College of Material Science and Engineering;Donghua University;Shanghai 201620;China;2. Shenzhen Oceanpower Industrial Co. Ltd.;Shenzhen 518040;Guangdong;3. State Key Lab for Modification of Chemical Fibers and Polymer Materials;China |
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| Abstract: | BaSO4/poly (vinyl alcohol)(PVA) blend fibers were prepared by gel spinning process, and the maximum BaSO4 content was up to 70 %. The influences of BaSO4 content on the mechanical properties, thermal property and crystallization behavior were investigated. The mechanical properties of the fibers were decreased with the increase of the BaSO4 content. The crystal property was also varied with different BaSO4/PVA ratios. |
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| Keywords: | BaSO4 PVA |
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