| 紫外光可固化丙烯酸改性聚氨酯(PUA)的ESCA及SEM研究 |
| |
| 引用本文： | 戴杰,高学敏,蒋国基. 紫外光可固化丙烯酸改性聚氨酯(PUA)的ESCA及SEM研究[J]. 高分子学报, 1991, 0(5): 609-614 |
| |
| 作者姓名： | 戴杰 高学敏 蒋国基 |
| |
| 作者单位： | 中国科学院成都有机化学研究所 610015 |
| |
| 摘 要： |
|
| 关 键 词： | 聚氨酯 丙烯酸改性 微相结构 |
| 收稿时间： | 1990-03-06 |
ESCA AND SEM STUDIES OF UV CROSSLINKABLE POLYUR- ETHANE ACRYLATES |
| |
| DAI Jie,GAO Xue-min,JIANG Guo-ji. ESCA AND SEM STUDIES OF UV CROSSLINKABLE POLYUR- ETHANE ACRYLATES[J]. Acta Polymerica Sinica, 1991, 0(5): 609-614 |
| |
| Authors: | DAI Jie GAO Xue-min JIANG Guo-ji |
| |
| Affiliation: | Chengdu Institute of Organic Chemistry; Academia Sinica; Chengdu; Post code: 610015 |
| |
| Abstract: | In this work,ESCA and SEM have been used to characterize the surface and bulk micro-phase morphology, surface chemical composition and the composition of polyether soft segment and TDI-HEMA hard segment based on two TDI-HEMA-PPO types of UV cured polyuretha-ne acrylates. The experimental results show that: (1) the microphase morphology of UV cured polyurethane acrylates strongly relies on the composition of soft and hard segments. Increasing the content of polyether soft segment, the extent of microphase seperation increased; (2) the sur-face elemenal composition is different from the bulk elemental composition; (3) |
| |
| Keywords: | |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《高分子学报》浏览原始摘要信息 |
|
点击此处可从《高分子学报》下载全文 |
