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Long-time dynamic compatibility of elastomeric materials with hydrazineThe tensile property surfaces for two elastomeric materials, EPT-10 and AF-E-332, were generated in air and in liquid hydrazine environments using constant strain rate tensile tests over a range of temperatures and elongation rates. These results were used to predict the time-to-rupture for these materials in hydrazine as a function of temperature and amount of strain covering a span of operating times from less than a minute to twenty years. The results of limited sheet-folding tests and their relationship to the tensile failure boundary are presented and discussed.
Document ID
19730021806
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Coulbert, C. D. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Cuddihy, E. F. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Fedors, R. F. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 2, 2013
Publication Date
September 1, 1973
Subject Category
Materials, Nonmetallic
Report/Patent Number
NASA-CR-133794
JPL-TM-33-650
Accession Number
73N30538
Funding Number(s)
CONTRACT_GRANT: NAS7-100
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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