| 亚胺化工艺对聚酰亚胺性能影响的研究 |
| |
| 引用本文： | 赵丽萍,寇开昌,吴广磊.亚胺化工艺对聚酰亚胺性能影响的研究[J].粘接,2014(1):59-62,66. |
| |
| 作者姓名： | 赵丽萍 寇开昌 吴广磊 |
| |
| 作者单位： | 西北工业大学理学院陕西省高分子科学与技术重点实验室,陕西西安710129 |
| |
| 摘 要： | 以4,4’-二氨基二苯醚ODA和均苯四甲酸二酐PMDA为原料分别采用溶液-固相亚胺化和化学亚胺化法制备了2种聚酰亚胺(PI)树脂。通过FT-IR、DSC、TGA、溶解性能等对PI树脂进行测试与表征。FT-IR表明,2种方法均形成了酰亚胺结构,DSC和TGA分析表明化学亚胺化法得到的PI的热性能优于溶液-固相亚胺化PI。溶解性测试表明溶液-固相亚胺化PI要优于化学亚胺化PI。()()
|
| 关 键 词： | 聚酰亚胺(PI) 溶液-固相亚胺化 化学亚胺化 |
On effect ofimidization process on performances ofpolyimide |
| |
| ZHAO Li-ping,KOU Kai-chang,WU Guang-lei,ZHUO Long-hai,WANG Yi-qun.On effect ofimidization process on performances ofpolyimide[J].Adhesion in China,2014(1):59-62,66. |
| |
| Authors: | ZHAO Li-ping KOU Kai-chang WU Guang-lei ZHUO Long-hai WANG Yi-qun |
| |
| Affiliation: | (Key Laboratory of Macromolecular Science ＆Technology of Shananxi Province,School of Science,Northwestern Polytechnical University, Xi＇ an,Shaanxi 710129,China) |
| |
| Abstract: | The polyinide （PI） resins were synthesized with 4,4＇-oxybisbenzenamine （ODA） and pyromellitic dianhydride （PMDA） with two different preparation technology,solution and solid-phase imidization and chemical irnidization method. The Pls were tested and characterizated by FTIR,DSC,TGA and solubility. FTIR results showed that the both methods formed imide structure.The results of DSC and TGA figured out that the thermal properties for chemical irnidization method was better than that for solution and solid-phase imidization. And solubility test showed that the solubility for solution-solid imidization was better than that for chemical imidization. |
| |
| Keywords: | polyimide solution and solid-phase imidization chemical imidization |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
