Compatibility investigations on polymer-fiber reinforced cements modified with polymer latexes
文献类型：期刊论文
| 作者 | Rottstegge, J; Han, CC; Hergeth, WD |
| 刊名 | MACROMOLECULAR MATERIALS AND ENGINEERING
 |
| 出版日期 | 2006-04-07 |
| 卷号 | 291期号:4页码:345-356 |
| 关键词 | Adhesion Cement Composites Polymer Fibers Polymer Latex |
| ISSN号 | 1438-7492 |
| DOI | 10.1002/mame.200500357 |
| 英文摘要 | In construction, polymer fibers are commonly applied beside steel, glass and mineral fibers to improve material's flexibility to shear stress. As in other composite systems, there are compatibility problems present between the fibers and the cement due to the different chemical natures and the different thermal expansion coefficients of the cement and the polymers. Within this study the interactions between two Portland cements and polymer fibers were investigated by SEM and solid-state NMR spectroscopy. To improve the wetting ability of the polymer fibers by the cement matrix, redispersible latex powders were successfully applied to improve the adhesion between the cement matrix and the fibers. Within this study, several solid-state nuclear magnetic resonance (NMR) spectroscopy methods, detecting H-1, C-13, Al-27 and Si-29 nuclei, and scanning electron microscopy (SEM) were applied. Thus, cement pastes. inorganic additives and organic admixtures could be monitored individually. |
| 语种 | 英语 |
| WOS记录号 | WOS:000236995600004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57913]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Rottstegge, J |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 2.Wacker Polymer Syst GmbH & Co KG, D-84483 Burghausen, Germany |
| 推荐引用方式 GB/T 7714 | Rottstegge, J,Han, CC,Hergeth, WD. Compatibility investigations on polymer-fiber reinforced cements modified with polymer latexes[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2006,291(4):345-356. |
| APA | Rottstegge, J,Han, CC,&Hergeth, WD.(2006).Compatibility investigations on polymer-fiber reinforced cements modified with polymer latexes.MACROMOLECULAR MATERIALS AND ENGINEERING,291(4),345-356. |
| MLA | Rottstegge, J,et al."Compatibility investigations on polymer-fiber reinforced cements modified with polymer latexes".MACROMOLECULAR MATERIALS AND ENGINEERING 291.4(2006):345-356. |
入库方式： OAI收割
来源：化学研究所
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