| 湿热循环对PMI泡沫/3218-1环氧树脂夹层结构性能影响的研究 |
| |
| 引用本文： | 吴扬,董浩,段跃新,肇研.湿热循环对PMI泡沫/3218-1环氧树脂夹层结构性能影响的研究[J].玻璃钢/复合材料,2012(1):29-33. |
| |
| 作者姓名： | 吴扬 董浩 段跃新 肇研 |
| |
| 作者单位： | 1. 中国商飞上海飞机设计研究院,上海,200232
2. 北京航空航天大学,北京,100191 |
| |
| 摘 要： | 通过对PMI泡沫/3218-1环氧树脂夹层结构进行湿热处理,测定夹层复合材料的吸湿、脱湿曲线,研究湿热对夹层复合材料的吸湿性能的影响,同时对湿热循环处理前后的夹层复合材料试样进行力学性能和介电性能的测试,以研究湿热循环对两种PMI泡沫/3218-1环氧树脂夹层结构的吸湿性能、力学性能及介电性能的影响。
|
| 关 键 词： | PMI泡沫夹心 -环氧树脂 湿热循环 力学性能 介电性能 |
EFFECTS OF HYGROTHERMAL CYCLING ON PROPERTIES OF POLYMETHACRYLIMIDE (PMI) FOAM/3218-1 EPOXY SANDWICH STRUCTURE |
| |
| WU Yang
,
DONG Hao
,
DUAN Yue-xin
,
ZHAO Yan.EFFECTS OF HYGROTHERMAL CYCLING ON PROPERTIES OF POLYMETHACRYLIMIDE (PMI) FOAM/3218-1 EPOXY SANDWICH STRUCTURE[J].Fiber Reinforced Plastics/Composites,2012(1):29-33. |
| |
| Authors: | WU Yang DONG Hao DUAN Yue-xin ZHAO Yan |
| |
| Affiliation: | 1.Shanghai Aircraft Design and Research Institute,Shanghai 200232,China;2.Beihang University,Beijing 100191,China) |
| |
| Abstract: | With hygrothermal cycling on PMI foam/ 3218-1 epoxy sandwich structure,the absorption curves and drainage curves were tested,and the effects of hygrothermal condition on foam cored sandwich structure were studied.The mechanical and dielectric properties of foam cored sandwich structure in dry and wet conditions were also investigated,and the effects of hygrothermal cycling on the two types of foam cored sandwich structure were analysed. |
| |
| Keywords: | PMI foam cored sandwich structure 3218-1 epoxy hygrothermal cycling mechanical property dielectric property |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
