| S-EED对聚酰胺6纤维热性能的影响 |
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| 引用本文： | 薛 东,刘 国,陶春立,胡爱云,李大祥.S-EED对聚酰胺6纤维热性能的影响[J].合成纤维,2014(12):14-16. |
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| 作者姓名： | 薛 东 刘 国 陶春立 胡爱云 李大祥 |
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| 作者单位： | （江阴市强力化纤有限公司，江苏 江阴 214426） |
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| 摘 要： | 主要研究了N,N-二(2,2,6,6-四甲基-4-哌啶基)-1,3-苯二酰胺(S-EED)对聚酰胺6(PA6)纤维热性能的影响,通过热重分析和差示扫描分析对S-EED及S-EED与PA6纤维的热性能进行了研究,发现SEED的起始分解温度为320.4℃;加入S-EED后可以使PA6纤维的结晶度提高;随着S-EED含量的增加,PA6纤维的热稳定性降低。
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| 关 键 词： | S-EED PA6 结晶 热性能 |
Effect of S-EED on the Thermal Property of Polyamide 6 Fibers |
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| XUE Dong,LIU Guo,TAO Chun-li,HU Ai-yun,LI Da-xiang.Effect of S-EED on the Thermal Property of Polyamide 6 Fibers[J].Synthetic Fiber in China,2014(12):14-16. |
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| Authors: | XUE Dong LIU Guo TAO Chun-li HU Ai-yun LI Da-xiang |
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| Affiliation: | (Jiangyin Qiangli Chemical Fibers Co. Ltd., Jiangyin 214426, Jiangsu, China) |
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| Abstract: | The influence of 1,3-benzenedicarboxamide, N,N＇-bis（2,2,6,6-tetramethyl-4-piperidinyl）（S-EED） on the thermal property of polyamide 6（PA6） fibers was researched. The thermal property of S-EEDand S-EED/PA6 fibers was characterized by thermo-gravimetric analysis and differential scanning calorim-etry. Results showed that the onset decomposition temperature of S-EED was 320.4 ℃; the crystallinity ofPA6 fibers was improved by adding S-EED; the thermal stability of PA6 fibers was decreased with increas-ing the content of S-EED. |
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| Keywords: | S-EED PA6 crystallinity thermal stability |
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