Preparation of microcellular polystyrene/polyethylene alloy foams by supercritical CO2 foaming and analysis by X-ray microtomography
文献类型：期刊论文
| 作者 | Xing, Zhe ; Wang, Mouhua ; Du, Guohao ; Xiao, Tiqiao ; Liu, Weihua ; Dou, Qiang ; Wu, Guozhong |
| 刊名 | JOURNAL OF SUPERCRITICAL FLUIDS
 |
| 出版日期 | 2013 |
| 卷号 | 82页码:CONCATENATE(Sheet1!I259,-Sheet1!J259) |
| ISSN号 | 0896-8446; 1872-8162 |
| 英文摘要 | Non-destructive X-ray microtomography at a third generation synchrotron facility was applied to analyze the cell morphology of microcellular polystyrene (PS)/polyethylene (PE) alloy foams. This method, differing from the observation of cross section of cell by SEM, enables one to observe a complete cell structure in the polymer foam. PS/PE foams were prepared using a supercritical CO2 foaming process. A styrene-ethylene-butylene-styrene (SEBS) copolymer was used as the compatibilizer of PS and PE to improve the cell morphology. The effects of PS/PE composition and foaming conditions (temperature and pressure) on the cell structure of foams were investigated in detail. The optimal SEBS content for the foaming of PS/PE (70:30) alloys was found to be 5 wt%. The cell size and cell density were also dependent on the foaming temperature and the saturation pressure. (C) 2013 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000325830700007 |
| 公开日期 | 2014-06-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13862]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Xing, Zhe,Wang, Mouhua,Du, Guohao,et al. Preparation of microcellular polystyrene/polyethylene alloy foams by supercritical CO2 foaming and analysis by X-ray microtomography[J]. JOURNAL OF SUPERCRITICAL FLUIDS,2013,82:CONCATENATE(Sheet1!I259,-Sheet1!J259). |
| APA | Xing, Zhe.,Wang, Mouhua.,Du, Guohao.,Xiao, Tiqiao.,Liu, Weihua.,...&Wu, Guozhong.(2013).Preparation of microcellular polystyrene/polyethylene alloy foams by supercritical CO2 foaming and analysis by X-ray microtomography.JOURNAL OF SUPERCRITICAL FLUIDS,82,CONCATENATE(Sheet1!I259,-Sheet1!J259). |
| MLA | Xing, Zhe,et al."Preparation of microcellular polystyrene/polyethylene alloy foams by supercritical CO2 foaming and analysis by X-ray microtomography".JOURNAL OF SUPERCRITICAL FLUIDS 82(2013):CONCATENATE(Sheet1!I259,-Sheet1!J259). |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。