Plasticization Kinetics and Supramolecular Structure of the Cellulose Nitrates Obtained from Different Cellulose-Containing Raw Materials

被引：0
|
作者：
Gorodnev, I. O. [1 ]
Ivanova, I. P. [1 ]
Ibragimov, N. G. [1 ]
Golubev, A. E. [1 ]
机构：
[1] Res Inst Polymer Mat, Perm 614113, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2019年 / 89卷 / 12期
关键词：
cellulose nitrate; plasticization; kinetics; optical density; mathematical model; supramolecular structure; IR spectra; X-ray diffraction analysis;
D O I：
10.1134/S1070363219120478
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The kinetics of plasticization and the supramolecular structure of the cellulose nitrates obtained from wood, flax, and cotton celluloses were studied. These studies are essential for finding alternative sources of cellulose-containing raw materials for cellulose nitrate production with a view to overcoming the acute cotton scarcity problem. A precondition to the processing of cellulose nitrates is their plasticizability by semi-volatile low-molecular-weight compounds, and the quality of the resulting products is directly affected by the plasticization rate.
引用
收藏
页码：2705 / 2720
页数：16
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