| 生物基聚己二酸戊二胺聚合物结构及高速纺长丝性能 |
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| 引用本文： | 王学利,张 晨,俞建勇,徐卫海,娄雪芹,李乃强. 生物基聚己二酸戊二胺聚合物结构及高速纺长丝性能[J]. 合成纤维, 2015, 0(9): 1-5 |
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| 作者姓名： | 王学利 张 晨 俞建勇 徐卫海 娄雪芹 李乃强 |
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| 作者单位： | （1. 东华大学 研究院，上海 201620；2. 东华大学 纺织学院，上海 201620；3. 上海凯赛生物技术研发中心有限公司，上海 201203） |
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| 摘 要： | 生物基聚己二酸戊二胺(聚酰胺56)是由生物基戊二胺和石油基己二酸聚合而成,通过核磁共振、红外光谱、元素分析表征了生物基聚酰胺56的结构,通过差示扫描量热分析、热重分析研究了生物基聚酰胺56的热性能,采用高速纺丝、拉伸两步法进行纺丝试验,并测试了其物理性能。与现有石油基聚酰胺66、聚酰胺6的性能相比,生物基聚酰胺56可纺性良好,纤维的力学性能较好,亲水性能优于聚酰胺6和聚酰胺66,是一种具有广泛应用前景的生物质纤维材料。
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| 关 键 词： | 生物基聚己二酸戊二胺 结构 高速纺 性能 |
The Structure of Poly(adipic acid-1,5-diaminopentane) and its High Speed Spun Filament Properties |
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| WANG Xue-li,ZHANG-Chen,YU Jian-yong,XU Wei-hai,LOU Xue-qin,LI Nai-qiang. The Structure of Poly(adipic acid-1,5-diaminopentane) and its High Speed Spun Filament Properties[J]. Synthetic Fiber in China, 2015, 0(9): 1-5 |
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| Authors: | WANG Xue-li ZHANG-Chen YU Jian-yong XU Wei-hai LOU Xue-qin LI Nai-qiang |
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| Affiliation: | (1. Research Institute, Donghua University, Shanghai 201620, China; 2. College of Textiles, Donghua University, Shanghai 201620, China; 3. Shanghai Kaisai Biotechnology Research and Development Center Co. Ltd., Shanghai 201320, China) |
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| Abstract: | Biologicalbased poly(adipic acid-1,5-diaminopentane)(bio-PA56) is synthesized by the bio-based pentamethylene diamine and petroleum-based adipic acid. The structure of bio-PA56 was confirmed by 1H NMR, infrared spectroscopy, and elemental analysis. The thermal properties of bio-PA56 were characterized by DSC and TG. By the two-step preparation of high speed spinning and tensile process, the physical properties of bio-PA56 were compared with existing petroleum-based PA66 and PA6. Results showed that bio-56 exhibited good spinning ability and mechanical property, and its hydrophilic performance was superior to PA6 and PA66. This bio-based fibrous material has promising application. |
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| Keywords: | biologicalbased poly(adipic acid-1 5-diaminopentane) structure high speed spinning property |
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