| PLAP黄麻多层复合材料的工艺优化及力学性能 |
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| 引用本文： | 韩建,徐国平,袁利华.PLAP黄麻多层复合材料的工艺优化及力学性能[J].纺织学报,2007,28(11):40-44. |
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| 作者姓名： | 韩建 徐国平 袁利华 |
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| 作者单位： | 浙江理工大学,先进纺织材料与制备技术教育部重点实验室,浙江,杭州,310018 |
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| 基金项目： | 教育部科学技术研究项目
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教育部留学回国人员科研启动基金
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浙江省教育厅资助项目 |
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| 摘 要： | 为较全面了解复合材料主要成型工艺参数对其力学性能的影响,采用正交试验法、方差分析法和层次分析法对可降解PLAP黄麻多层复合材料成型结构设计和工艺参数进行研究,探讨了6 个主要因素如纤维的配比、材料的层数、铺向角以及成型温度、压强、时间等工艺参数对复合材料力学性能的影响程度和显著性。结果表明,成型温度、铺向角和PLA 与黄麻纤维的配比对复合材料的力学性能影响显著,材料的层数和成型时间对力学性能的部分指标有影响,而成型压强对力学性能指标几乎没有影响,并给出复合材料的最佳成型工艺条件。
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| 关 键 词： | PLA 黄麻 复合材料 正交试验 工艺参数 力学性能 |
| 文章编号： | 0253-9721（2007）11-0040-05 |
| 收稿时间： | 2007-01-23; |
| 修稿时间： | 2007-01-23 |
Mechanical properties and process optimization of biodegradable PLA/jute multi-layer composites |
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| HAN Jian,XU Guoping,YUAN Lihua.Mechanical properties and process optimization of biodegradable PLA/jute multi-layer composites[J].Journal of Textile Research,2007,28(11):40-44. |
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| Authors: | HAN Jian XU Guoping YUAN Lihua |
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| Affiliation: | The Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhefiang Sci-Tech University, Hangzhou, Zhejiang 310018, China |
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| Abstract: | Orthogonal test,variance analysis and analytic hierarchy process were used to analyze the construction and process parameters of biodegradable PLA/jute multilayer composites with a view to understanding the effect of process parameters on their mechanical properties.Six main factors such as proportion of PLA/jute fiber,layers of the composite,jute fiber direction,heating temperature,pressure and time,were studied.The results showed that heating temperature,jute fiber direction and proportion of PLA/jute fiber have notable effect on mechanical prperties.Layers and heating time have effect on some items,and pressure has little effect.The optimum process parameters are suggested. |
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| Keywords: | PLA jute composite orthogonal test process parameter mechanical property |
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