Intrinsically heat-sealable polyimide films derived from 2,3,3 ',4 '-oxydiphthalic anhydride and aromatic diamines with various ether linkages
文献类型：期刊论文
| 作者 | Ni, Hongjiang1; Zhang, Xiumin2; Liu, Jingang1; Yang, Shiyong1 |
| 刊名 | HIGH PERFORMANCE POLYMERS
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 29期号:3页码:362-371 |
| 关键词 | Polyimides Asymmetry Aromatic Ether Diamine Thermoplasticity Heat Sealability |
| 英文摘要 | A series of polyimides (PIs) with good heat sealability were synthesized from an asymmetric aromatic dianhydride, 2,3,3',4' -oxydiphthalic anhydride, and aromatic ether diamines with different structures featured by ether amounts, substituted positions of ether linkages, and substituted positions of amino groups. In detail, the effects of these three substructures in the diamine were investigated on thermal resistance, thermoplasticity, and heat sealability of the PI film. It is found that the glass transition temperatures and heat-sealing strengths of the prepared PI films are influenced to different extents by the variations of the substructures, because of their different contributions to the chain mobility. These PI films are demonstrated to possess good heat sealability evidenced by completely fused heat-sealing interfaces and high heat-sealing strengths up to 580 N m(-1). |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38079]  |
| 专题 | 化学研究所_高技术材料实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100190, Peoples R China 2.Beijing Jiaotong Univ, Sch Elect Engn, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ni, Hongjiang,Zhang, Xiumin,Liu, Jingang,et al. Intrinsically heat-sealable polyimide films derived from 2,3,3 ',4 '-oxydiphthalic anhydride and aromatic diamines with various ether linkages[J]. HIGH PERFORMANCE POLYMERS,2017,29(3):362-371. |
| APA | Ni, Hongjiang,Zhang, Xiumin,Liu, Jingang,&Yang, Shiyong.(2017).Intrinsically heat-sealable polyimide films derived from 2,3,3 ',4 '-oxydiphthalic anhydride and aromatic diamines with various ether linkages.HIGH PERFORMANCE POLYMERS,29(3),362-371. |
| MLA | Ni, Hongjiang,et al."Intrinsically heat-sealable polyimide films derived from 2,3,3 ',4 '-oxydiphthalic anhydride and aromatic diamines with various ether linkages".HIGH PERFORMANCE POLYMERS 29.3(2017):362-371. |
入库方式： OAI收割
来源：化学研究所
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