NDLI: Characterization and degradation studies on synthetic polymers for aerospace application (Document No: 19840023214)

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Characterization and degradation studies on synthetic polymers for aerospace application (Document No: 19840023214)

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hsu, M. T. S.
Copyright Year	1982
Description	The anti-misting additive for jet fuels known as FM-9 (proprietary polymer) was characterized by elemental analysis, solubility studies and molecular weight determination. Physical properties of surface tension, viscosity, specific gravity and other physical parameters were determined. These results are compared with properties of polyisobutylene and fuels modified with the same; the misting characteristics of polyisobutylene and FM-9 in Jet A fuel are included. Characterization and degradation of phthalocyanine and its derivatives were accomplished by use of a mass spectrometer and a pyroprobe solid pyrolyzer. Metal phthalocyanine tetracarboxylic acids and phthalocyanine-tetraamine cured epoxies were studied. Epoxy/graphite composite panels were exposed to a NASA-Ames radiant panel fire simulator in the flaming and non-flaming modes; toxic gases of HCN and HZS were measured along with oxygen, Co2, Co, and organic gases.
File Size	2982826
Page Count	55
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19840023214
Archival Resource Key	ark:/13960/t0dv6c87x
Language	English
Publisher Date	1982-12-01
Access Restriction	Open
Subject Keyword	Density Mass/volume Antimisting Fuels Viscosity Panels Chemical Analysis Interfacial Tension Flame Retardants Mass Spectroscopy Graphite-epoxy Composites Jet Engine Fuels Butenes Thermal Degradation 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

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