Crystalline structure and thermal behavior of nylon‐10,14
作者： Yongjin Li , Deyue Yan , Guosheng Zhang
DOI: 10.1002/POLB.10487
关键词:
摘要: The structure and morphology of a novel polyamide, nylon-10,14, its lamellar crystals from dilute solution were examined by transmission electron microscopy wide-angle X-ray diffraction (WAXD). Both the electron-diffraction pattern WAXD data demonstrated that nylon-10,14 adopts triclinic lattice similar to traditional nylon-66 but with corresponding increase c parameter 3.23 nm. In addition, thermal behavior melt-crystallized was investigated dynamic mechanical analysis (DMA) differential scanning calorimetry (DSC). glass-transition temperature determined DMA 46.6°C. DSC indicated multiple melting isothermally crystallized probably results melt recrystallization mechanism. © 2003 Wiley Periodicals, Inc. J Polym Sci Part B: Phys 41: 1422–1427,
harvard.edu
sci-hub.se 参考文章(20)
D.J. Blundell, On the interpretation of multiple melting peaks in poly(ether ether ketone) Polymer. ,vol. 28, pp. 2248- 2251 ,(1987) , 10.1016/0032-3861(87)90382-X
E. D. T. Atkins, A. Keller, D. M. Sadler, Structure analysis of chain‐folded lamellar polyamide crystals from X‐ray diffraction Journal of Polymer Science Part A-2: Polymer Physics. ,vol. 10, pp. 863- 875 ,(1972) , 10.1002/POL.1972.160100508
Nathan A. Jones, Edward D. T. Atkins, Mary J. Hill, Comparison of structures and behavior on heating of solution-grown, chain-folded lamellar crystals of 31 even-even nylons Macromolecules. ,vol. 33, pp. 2642- 2650 ,(2000) , 10.1021/MA9919559
Lourdes Franco, Jordi Puiggalí, Structural data and thermal studies on nylon-12,10 Journal of Polymer Science Part B: Polymer Physics. ,vol. 33, pp. 2065- 2073 ,(1995) , 10.1002/POLB.1995.090331408
N. A. Jones, E. D. T. Atkins, M. J. Hill, Investigation of solution‐grown, chain‐folded lamellar crystals of the even‐even nylons: 6 6, 8 6, 8 8, 10 6, 10 8, 10 10, 12 6, 12 8, 12 10, and 12 12 Journal of Polymer Science Part B. ,vol. 38, pp. 1209- 1221 ,(2000) , 10.1002/(SICI)1099-0488(20000501)38:9<1209::AID-POLB13>3.0.CO;2-9
N. A. Jones, E. D. T. Atkins, M. J. Hill, S. J. Cooper, L. Franco, Polyamides with a Choice of Structure and Crystal Surface Chemistry. Studies of Chain-Folded Lamellae of Nylons 8 10 and 10 12 and Comparison with the Other 2N 2(N + 1) Nylons 4 6 and 6 8 Macromolecules. ,vol. 30, pp. 3569- 3578 ,(1997) , 10.1021/MA961494G
John D. Hoffman, James J. Weeks, Rate of Spherulitic Crystallization with Chain Folds in Polychlorotrifluoroethylene The Journal of Chemical Physics. ,vol. 37, pp. 1723- 1741 ,(1962) , 10.1063/1.1733363
The Crystal Structures of Two Polyamides ('Nylons') Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 189, pp. 39- 68 ,(1947) , 10.1098/RSPA.1947.0028
Jordi Puiggali, Sebastián Muñoz-Guerra, Juan A. Subirana, Morphology and crystalline structure of nylon-2/6 Polymer. ,vol. 28, pp. 209- 212 ,(1987) , 10.1016/0032-3861(87)90405-8
E. D. T. Atkins, M. Hill, S. K. Hong, A. Keller, S. Organ, Lamellar Structure and Morphology of Nylon 46 Crystals. A New Chain Folding Mechanism for Nylons Macromolecules. ,vol. 25, pp. 917- 924 ,(1992) , 10.1021/MA00028A063