| 聚壬酰胺的制备纺丝及结构与性能测定 |
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| 引用本文： | 王葆仁,王有槐,王幼雄. 聚壬酰胺的制备纺丝及结构与性能测定[J]. 高分子学报, 1984, 0(1): 27-32 |
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| 作者姓名： | 王葆仁 王有槐 王幼雄 |
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| 作者单位： | 中国科学院化学研究所(王葆仁，王有槐)，中国科学院化学研究所(王幼雄) |
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| 摘 要： | 9-氨基壬酸系从癸二酸经单酯化、氨化和Hofmann重排制得。该单体以10克规模在玻璃管中和以4公斤量在15升聚合釜中,于260℃聚合成聚壬酰胺。聚合物在288℃纺丝,120℃牵伸,得到尼龙-9纤维。测定了聚合物和纤维的结构和多种性能。
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| 收稿时间： | 1982-06-04 |
THE PREPARATION AND SPINNING OF POLYPELARGON-AMIDE AND THE STUDIES OF STRUCTURE AND PROPERTIES |
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| Wang Bao-ren,Wang Yu-huai,Wang You-xiong. THE PREPARATION AND SPINNING OF POLYPELARGON-AMIDE AND THE STUDIES OF STRUCTURE AND PROPERTIES[J]. Acta Polymerica Sinica, 1984, 0(1): 27-32 |
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| Authors: | Wang Bao-ren Wang Yu-huai Wang You-xiong |
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| Affiliation: | Institute of Chemistry; Academia Sinica |
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| Abstract: | 9-Amino-pelargonic acid was synthesized from sebacic acid through mono-esterification, ammonolysis and Hofmann's degradation. The monomer was polycondensed both in 15 g and in 4 kg scale, by heating at 260℃ for 3-4 hours. The molecular weight of the polymer attained 20000-26000. The polymer was spun into nylon-g fiber at 288℃ and drawn at 120℃ to 4.5 times its length. The structure and the properties of the polymer and the fiber were determined by various methods, which included X-ray diffraction, IR, NMR, dynamic viscoelastic, DTA, TG, viscous flow, etc. The outstanding features of the nylon-g fiber are its wearbility, double flexural times. |
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