化学学报 ›› 1983, Vol. 41 ›› Issue (6): 525-533. 上一篇    下一篇

研究论文

尼龙1010红外光谱的研究

吕亚非;杨小震;朱善农;李相魁   

  1. 中国科学院化学研究所
  • 发布日期:1983-06-15

Infrared spectra of nylon 1010

LU YAFEI;YANG XIAOZHEN;ZHU SHANNONG;LI XIANGKUI   

  • Published:1983-06-15

关键词: 红外分光光度法, 聚酰胺1010纤维

The changes of infrared spectra and densities for Nylon 1010 under various conditions of heat treatment were studied. The polarized infrared spectra of the sample oriented by stretching were also recorded. From the factor group analysis and the normal vibrational modes comparison, a great deal of symmetry species, polarization benaviors and selective rules are obtained in terms of their symmetry properties, then the infrared bands are assigned. Some new bands which are discodvered by means of separating overlapping spectral bands with computer have been discussed.

Key words: INFRARED SPECTROPHOTOMETRY, POLYAMIDE 1010 FIBRE

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