Poly(decamethylene terephthalamide) copolymerized with long-chain alkyl dodecanedioic acid: Toward bio-based polymer and improved performances
文献类型：期刊论文
| 作者 | Zou, Guangji1,2; Wang, Pingli1; Feng, Wutong1,2; Ren, Zhonglai1; Ji, Junhui1 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2018-08-15 |
| 卷号 | 135期号:31 |
| 关键词 | Copolymers Mechanical Properties Polyamides Thermal Properties |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.46531 |
| 英文摘要 | Poly(decamethylene terephthalamide) (PA10T), a bio-based high-performance semi-aromatic polyamide, has been commercialized in recent years. However, there still are some weaknesses restricting its application range, such as narrow melt processing window and low ductility. In this study, we chose dodecanedioic acid (a potential bio-based raw material) as the comonomer to prepare copolyamides [poly(decamethylene terephthalamide/decamethylene dodecanediamide), PA10T/1012] for solving these problems. The basic properties of these copolyamides were characterized by viscosity measurement, Fourier transform infrared spectrometer, proton nuclear magnetic resonance, wide-angle X-ray diffraction, differential scanning calorimetry, thermogravimetric analysis, dynamic mechanical analysis, and tensile measurement. Results show that, compared to PA10T, PA10T/1012 exhibits wider melt processing window and more outstanding elongation at break. Meanwhile, PA10T/1012 is still qualified for high temperature resistant material. Furthermore, T-g, T-d,T-5%, T-d,T-10%, and T-d,T-max of PA10T/1012 show a linear dependence on 1012 content, which is helpful to design new bio-based copolyamides for meeting the needs of various occasions. (C) 2018 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000432005700002 |
| 出版者 | WILEY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43217]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Pingli; Ji, Junhui |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Natl Engn Res Ctr Engn Plast, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zou, Guangji,Wang, Pingli,Feng, Wutong,et al. Poly(decamethylene terephthalamide) copolymerized with long-chain alkyl dodecanedioic acid: Toward bio-based polymer and improved performances[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2018,135(31). |
| APA | Zou, Guangji,Wang, Pingli,Feng, Wutong,Ren, Zhonglai,&Ji, Junhui.(2018).Poly(decamethylene terephthalamide) copolymerized with long-chain alkyl dodecanedioic acid: Toward bio-based polymer and improved performances.JOURNAL OF APPLIED POLYMER SCIENCE,135(31). |
| MLA | Zou, Guangji,et al."Poly(decamethylene terephthalamide) copolymerized with long-chain alkyl dodecanedioic acid: Toward bio-based polymer and improved performances".JOURNAL OF APPLIED POLYMER SCIENCE 135.31(2018). |
入库方式： OAI收割
来源：化学研究所
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