| タイトル | Sprayable low density ablator and application process |
| 本文（外部サイト） | http://hdl.handle.net/2060/19780016347 |
| 著者（英） | Schuerer, P. H.; King, H. M.; Brown, E. L.; Simpson, W. G.; Hill, W. E.; Sharpe, M. H.; Carter, J. M.; Webb, D. D. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1978-03-07 |
| 言語 | eng |
| 内容記述 | A sprayable, low density ablative composition is described consisting esentially of: (1) 100 parts by weight of a mixture of 25-65% by weight of phenolic microballoons, 0-20% by weight of glass microballoons, 4-10% by weight of glass fibers, 25-45% by weight of an epoxy-modified polyurethane resin, 2-4% by weight of a bentonite dispersing aid, and 1-2% by weight of an alcohol activator for the bentonite; (2) 1-10 parts by weight of an aromatic amine curing agent; and (3) 200-400 parts by weight of a solvent. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 78N24290 |
| 権利 | No Copyright |
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