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| 水溶性高分子溶解过程中的声衰减 | |
| 引用本文： | 王源升,杨雪,朱金华. 水溶性高分子溶解过程中的声衰减[J]. 高分子材料科学与工程, 2006, 22(1): 84-87 |
| 作者姓名： | 王源升 杨雪 朱金华 |
| 作者单位： | 海军工程大学训练部;海军工程大学基础部,湖北,武汉,430033 |
| 摘 要： | 详细研究了不同频率下水溶性高分子溶解过程中可溶盐(KC l、N aC l、N aB r)及EDTA对其声衰减效果的影响。试验结果表明,在低频条件下可溶盐对水溶性高分子溶解过程中的声衰减有明显的影响,若在其中加入EDTA可以基本消除这种“盐效应”的影响。 |
| 关 键 词： | 水溶性高分子 溶解 声衰减 盐 |
| 文章编号： | 1000-7555（2006）01-0084-04 |
| 收稿时间： | 2004-10-26 |
| 修稿时间： | 2004-10-26 |
THE UNDERWATER SOUND ATTENUATION OF WATER-SOLUBLE MACROMOLECULES DURING DISSOLUTION |
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| WANG Yuan-sheng,YANG Xue,ZHU Jin-hua. THE UNDERWATER SOUND ATTENUATION OF WATER-SOLUBLE MACROMOLECULES DURING DISSOLUTION[J]. Polymer Materials Science & Engineering, 2006, 22(1): 84-87 | |
| Authors: | WANG Yuan-sheng YANG Xue ZHU Jin-hua |
| Affiliation: | 1. Administrative Office of Training, Naval Univ. of Engineering, Wuhan 430033,China; 2. Dept. of Basic Course, Naval Univ. of Engineering, Wuhan 430033, China |
| Abstract: | The effects of salts(KCl,NaCl,NaBr) dissolved in solution on the sound attenuation of water-soluble polymers in the process of dissolving at different frequency were studied in details.It shows that the salts affect the sound attenuation of water-soluble polymers and this salts effect is reduced by EDTA at low frequency. |
| Keywords: | water-soluble macromolecule dissolving sound attenuation salts |
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