Shuttle systems ablator and insulation materials underwent water soak with subsequent water desorption in vacuum. Water accumulation in these materials after a soak for 24 hours ranged from +1.1% for orbiter tile to +161% for solid rocket booster MSA-1. After 1 minute in vacuum, water retention ranged from none in the orbiter tile to +70% for solid rocket booster cork.
Water absorption and desorption in shuttle ablator and insulation materials
1982-02-01
Report
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Englisch
Apollo composite ablator material used on Space Shuttle
AIAA | 1982
|Origin and Development of Ablator for Space Shuttle External Tank
SAE Technical Papers | 1985
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