| PAEK增韧LP-15聚酰亚胺树脂体系性能研究 |
| |
| 引用本文： | 熊磊,张佐光,李小刚,李宏运,益小苏.PAEK增韧LP-15聚酰亚胺树脂体系性能研究[J].航空材料学报,2006,26(2):44-46. |
| |
| 作者姓名： | 熊磊 张佐光 李小刚 李宏运 益小苏 |
| |
| 作者单位： | 1. 北京航空航天大学,材料科学与工程学院,北京,100083
2. 北京航空材料研究院,北京,100095 |
| |
| 摘 要： | 选用了高性能的热塑性聚合物PAEK对LP-15聚酰亚胺进行增韧,研究了在不同含量下PAEK对LP-15聚酰亚胺性能的影响.实验结果表明,两者共混后,树脂体系保持了较高的玻璃化转变温度(Tg),而冲击强度和弯曲强度也得到了明显的提高.同时,以LP-15/PAEK为基体的复合材料在抗冲击性能方面亦有了明显的改善.
|
| 关 键 词： | 复合材料 聚酰亚胺 PAEK 增韧 |
| 文章编号： | 1005-5053(2006)02-0044-04 |
| 修稿时间： | 2005年3月2日 |
Study on the Performance of PAEK Toughened LP-15 Polyimide Resin System |
| |
| XIONG Lei,ZHANG Zuo-guang,LI Xiao-gang,LI Hong-yun,YI Xiao-su.Study on the Performance of PAEK Toughened LP-15 Polyimide Resin System[J].Journal of Aeronautical Materials,2006,26(2):44-46. |
| |
| Authors: | XIONG Lei ZHANG Zuo-guang LI Xiao-gang LI Hong-yun YI Xiao-su |
| |
| Abstract: | The high performance thermal plastic polymer PAEK was used to toughen LP-15 polyimide. The performance of polyimide containing different PAEK concentration was studied. The results indicated that the impact strength and flexural strength were improved remarkably by blending of two components, while the glass transition temperature of the neat resin did not change much. In addition, the impact property of LP-15/PAEK composite was improved obviously. |
| |
| Keywords: | composites polyimide PAEK toughen |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
