| タイトル | Tougher Addition Polyimides Containing Siloxane |
| 著者（英） | St. Clair, T. L.; Maudgal, S. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1986-05-01 |
| 言語 | eng |
| 内容記述 | Laminates show increased impact resistances and other desirable mechanical properties. Bismaleamic acid extended by reaction of diaminosiloxane with maleic anhydride in 1:1 molar ratio, followed by reaction with half this molar ratio of aromatic dianhydride. Bismaleamic acid also extended by reaction of diaminosiloxane with maleic anhydride in 1:2 molar ratio, followed by reaction with half this molar ratio of aromatic diamine (Michael-addition reaction). Impact resistances improved over those of unmodified bismaleimide, showing significant increase in toughness. Aromatic addition polyimides developed as both matrix and adhesive resins for applications on future aircraft and spacecraft. |
| NASA分類 | MATERIALS |
| レポートNO | 86B10224
LAR-13304 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/388951 |
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