Structural study on the transparency of cross-linked polyester polyurethane
文献类型：期刊论文
| 作者 | Liu, XH; Liu, Z; Sun, XY; Lin, Y; Zhao, Y; Weng, SF; Xu, DF; Wu, JG |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2006 |
| 卷号 | 26期号:1页码:40-44 |
| 关键词 | Polyurethane Transparence Cross-linked |
| ISSN号 | 1000-0593 |
| 英文摘要 | The polyurethane material with cross-linked structure was synthesized using half pre-polymerization method. IR, UV-Vis, TEM and XRD methods, and physical properties measurements indicate that different moulding temperatures influence the apparent transparence of polyurethane and abrasive performance, and the nature of these changes is related to the conditions of process and chemical reaction which lead to gradual micro-phase separation of the polyurethane molecules with different compositions., resulting in the domain-forming with the size of sub-micro-, micro- and even more than ten micro-meters. Such domains aggregate one another to form particles with different shapes and complicated structures. The increase in the amount and size of these heterogeneous particles, distributed in the medium of transparent polyurethane, is the main cause that brings on an opaque appearance of polyurethane. |
| 语种 | 英语 |
| WOS记录号 | WOS:000235046700011 |
| 出版者 | BEIJING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59109]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, JG |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XH,Liu, Z,Sun, XY,et al. Structural study on the transparency of cross-linked polyester polyurethane[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(1):40-44. |
| APA | Liu, XH.,Liu, Z.,Sun, XY.,Lin, Y.,Zhao, Y.,...&Wu, JG.(2006).Structural study on the transparency of cross-linked polyester polyurethane.SPECTROSCOPY AND SPECTRAL ANALYSIS,26(1),40-44. |
| MLA | Liu, XH,et al."Structural study on the transparency of cross-linked polyester polyurethane".SPECTROSCOPY AND SPECTRAL ANALYSIS 26.1(2006):40-44. |
入库方式： OAI收割
来源：化学研究所
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。