| 聚丙烯酸酯核／壳乳液膜的应力松弛 |
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| 引用本文： | 鲁德平 管蓉. 聚丙烯酸酯核／壳乳液膜的应力松弛[J]. 湖北大学学报(自然科学版), 1995, 17(3): 294-297 |
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| 作者姓名： | 鲁德平 管蓉 |
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| 摘 要： | 合成了阴离子乳化剂含量不同的５种聚丙烯酸酯核／壳乳液，分别成膜，用岛津ＡＧ－Ａ材料试验机，进行了５种膜的应力松弛试验，求出了应力松弛模量和应力松弛函数，应力松弛函数形式为Ｅ＝Ａｔ＾Ｂ，并讨论了成膜厚度对应力松弛数据的影响。
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| 关 键 词： | 应力松弛 聚丙烯酸酯 乳液膜 壳乳液 力学性能 |
STRESS RELAXATION OF FILMS OF POLYACRYLATE CORE/SHELL EMULSIONS |
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| Lu Deping,Guan Rong,Ai Zhaoquan. STRESS RELAXATION OF FILMS OF POLYACRYLATE CORE/SHELL EMULSIONS[J]. Journal of Hubei University(Natural Science Edition), 1995, 17(3): 294-297 |
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| Authors: | Lu Deping Guan Rong Ai Zhaoquan |
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| Affiliation: | Department of Chemistry |
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| Abstract: | Five kinds of polyacrylate core/shell emulsions with different content of anion emulsifier were prepared and dried to films.The stress relaxation of the films was measured by using the AG- 10TA material test machine.The stress relaxation modulus and functions were derived from the data of the stress relaxation.The formula of the stress relaxation is E =AtB,and the influence of the film thickness on the data of the stress relaxation was also determined. |
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| Keywords: | Stress relaxation Polyacrylate Emulsion Film |
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