引用本文:
肖超渤, 张曦, 张俐娜. 甘油单醚类化合物对纤维素膜的增塑作用[J]. 应用化学,
1997, 14(2): 13-15.
Citation: Xiao Chaobo, Zhang Xi, Zhang Lina. The Plasticization Effect of Glycerin Monoethers on Regenerated Cellulose Film[J]. Chinese Journal of Applied Chemistry, 1997, 14(2): 13-15.
Citation: Xiao Chaobo, Zhang Xi, Zhang Lina. The Plasticization Effect of Glycerin Monoethers on Regenerated Cellulose Film[J]. Chinese Journal of Applied Chemistry, 1997, 14(2): 13-15.
甘油单醚类化合物对纤维素膜的增塑作用
English
The Plasticization Effect of Glycerin Monoethers on Regenerated Cellulose Film
Abstract:
Glycerin T-monobutyl ether, T-monohexyl ether, T-monoheptyl ether and T-monooctyl ether were synthesized and used as the plasticizers of regenerated cellulose films. The structure and properties of plasticized films were studied by FT-IR, DTA and mechanical strength measurement. Experimental results showed that these four glycerin T-monoethers had good plasticization effects on the films. With increasing number of carbon atoms of etheric moiety, the interaction between molecules of plasticizer and cellulose increased and plasticization effects decreased. The resistance against water washing of regenerated cellulose films plasticized by glycerin T-monohexyl ether, T-monoheptyl ether and T-monoctyl ether was obviously higher than that of the films plasticized by glycerin.
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Key words:
- regenerated cellulose film
- / glycerin T-monoether
- / plasticizer
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