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Testing to determine the vacuum-ultraviolet degradation rate of thermal control coatings
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gilligan, J. E. |
| Copyright Year | 1972 |
| Description | Samples of S-13G that had been exposed to the salt air environment of Cape Kennedy, Florida were irradiated with simulated solar ultraviolet radiation after various cleaning treatments. In both of the the tests conducted two of the salt air exposed samples were not cleaned, two were lightly cleaned with water and detergent (i.e. rinsed), and two were vigorously scrubbed. Several other white thermal control coatings were also irradiated. The solar absorptance values of these coatings before and as a result of the ultraviolet irradiation are reported for exposure levels up to approximately 2000 ESH. |
| File Size | 1100830 |
| Page Count | 23 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730011881 |
| Archival Resource Key | ark:/13960/t8tb5w56p |
| Language | English |
| Publisher Date | 1972-11-27 |
| Access Restriction | Open |
| Subject Keyword | Materials, Nonmetallic Ultraviolet Radiation Thermal Control Coatings Irradiation Environmental Tests Cleaning Spectral Reflectance Salt Spray Tests Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
