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
33 pages
Report
No indication
English
Ablative Materials & Ablation , Manned Spacecraft , Ablative materials , Desorption , Insulation , Sorption , Space shuttle boosters , Space shuttles , Spacecraft shielding , Water , Cork (Materials) , Evaporation , Foams , Gas analysis , Humidity , Tiles , Vacuum chambers , Weight analysis , Weight measurement , Wetting
Apollo composite ablator material used on Space Shuttle
AIAA | 1982
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