| PP／PET合金纤维的制备及其力学性能研究 |
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| 引用本文： | 郭林锋,骆唐文,王依民. PP／PET合金纤维的制备及其力学性能研究[J]. 金山油化纤, 2006, 25(3): 11-14 |
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| 作者姓名： | 郭林锋 骆唐文 王依民 |
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| 作者单位： | 东华大学化学纤维研究所，东华大学化学纤维研究所，东华大学化学纤维研究所 上海 200051，上海 200051，上海 200051 |
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| 摘 要： | 在聚丙烯(PP)与聚苯对二甲酸乙二酯(PET)共混体系中添加增容剂PP-g-AA,用扫描电镜对共混挤出物的断面进行观察,结果发现:增容剂的加入大大改善了PP与PET两相的相容性,增容剂的最佳添加量为PET质量的50％。用PP／PET共混物制备了合金纤维,观察了纤维断面形貌,并测试了这种合金纤维的力学性能,发现PP／PET／PP-g-AA质量比为90:10:5时,合金纤维的力学性能最好。
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| 关 键 词： | 聚丙烯(PP) 聚酯(PET) 共混 增容剂 相容性 合金纤维 |
| 修稿时间： | 2006-06-20 |
Preparation of PP/PET Alloy Fibers and Study on its Mechanical Properties |
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| Guo Linfeng Luo Tangwen Wang Yiming. Preparation of PP/PET Alloy Fibers and Study on its Mechanical Properties[J]. Petrochemical Technology in Jinshan, 2006, 25(3): 11-14 |
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| Authors: | Guo Linfeng Luo Tangwen Wang Yiming |
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| Abstract: | PP - g - AA was served as a compatibilizer for the blends of PP/PET in this paper. The SEM pictures showed that the compatibilizer of PP - g - AA remarkably improved the compatibilization of PP/PET blends and the most appropriate amount for compatibilizer is 50% (by weight of PET). Besides,PP/PET composite fibers were prepared, fiber broken morphology was observed by SEM and fiber mechanical properties were measured. The results showed that composite fiber with PP/PET/PP - g - AA of 90/10 /5 has excellent mechanical properties. |
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| Keywords: | PP PET blends compatibilizer compatibilization alloy fiber |
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