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Investigation of space stable thermal control coating propertiesA capability to study the nuclear magnetic resonance of spacecraft thermal control coating has been built utilizing an electromagnet and V-series and Wl-series electronics. The electronics associated with the electromagnet had to be modified to make it compatible with the resonance measuring system. Resonance measurements have been performed on ZnO, Zn2TiO4 and FEP Teflon. The failure to observe resonance in ZnO and Zn2TiO4 has been theoretically explained. The linewidth and second moment measurements on ultraviolet irradiated FEP Teflon showed that there was no measurable degradation of the material due to short term irradiation.
Document ID
19720008261
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Mookherji, T. (Teledyne Brown Engineering Huntsville, AL, United States)
Date Acquired
August 6, 2013
Publication Date
October 1, 1971
Subject Category
Thermodynamics And Combustion
Report/Patent Number
NASA-CR-123491
SE-SSL-1410
Report Number: NASA-CR-123491
Report Number: SE-SSL-1410
Accession Number
72N15911
Funding Number(s)
CONTRACT_GRANT: NAS8-25900
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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