| 对辊挤压对凹凸棒黏土结构和流变性能的影响 | |
| Department | 环境材料与生态化学研究发展中心 |
徐继香; 王爱勤
| |
| 2010 | |
| Conference Name | 2010甘肃-江苏凹凸棒黏土应用学术研讨会 |
| Funding Organization | 中国科学院兰州化学物理所;淮阴工学院;盱眙凹土行业协会 |
| Pages | 17-19 |
| Conference Date | 2010-06-18～2010-06-20 |
| Conference Place | 中国兰州 |
| Abstract | 利用对辊机两对辊轮间产生的强剪切力解聚凹凸棒黏土聚集体。考察了不同对辊次数对凹凸棒黏土结构及其悬浮液流变性能的影响。结果表明：凹凸棒黏土经过3次对辊挤压后，棒晶束解聚效果好，棒晶断裂程度小，悬浮液粘度高。 |
| Other Abstract | The attapulgite aggregates were disaggregated under strong shearing force produced between two rollers of roll crusher. The effect of times of roll on the microstructure of attapulgite clay and rheological behavior of those aqueous suspensions were systematically investigated. The results indicate that after three times roll, the dispersion of the attapulgite clay aggregate is well, the disruption of the rod-like crystal of the attapulgite is rarely found and the viscosity of the susupension is higher. |
| Keyword | 对辊 凹凸棒黏土 粘度 解聚 Roll Attapulgite Clay Viscosity Disaggregate |
| Subject Area | 矿物学 |
| Funding Project | 功能复合材料组 |
| Language | 中文 |
| Document Type | 会议论文 |
| Identifier | http://ir.licp.cn/handle/362003/1341 |
| Collection | 环境材料与生态化学研究发展中心 |
| Corresponding Author | 王爱勤 |
| Recommended Citation GB/T 7714 | 徐继香,王爱勤. 对辊挤压对凹凸棒黏土结构和流变性能的影响[C],2010:17-19. |
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| 20100618xjx.pdf（247KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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