NDLI: Perfluoroether triazine elastomers

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Perfluoroether triazine elastomers

Content Provider	NASA Technical Reports Server (NTRS)
Author	Korus, R. A.
Copyright Year	1981
Description	The synthesis of high performance elastomers with the high thermal stability and chemical, inertness of perfluoroalkylene triazine and a low glass transition temperature is discussed. Perfluorether triazine elastomers were proposed as potentially superior. It is concluded that the difficulties experienced in fluoroalkytriazine elastomer synthesis can be overcome by a four-step reaction process involving chain extension, triazine ring closure, crosslinking, and elastomer curing. Molecular weight can be controlled in the initial polymer formation so that elastomer modulus can be determined. The final product elastomers exhibit a useful elastomeric range of approximately 45 to 325 C with an oxidative stability superior to other broad range elastomers.
File Size	651437
Page Count	10
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19810013661
Archival Resource Key	ark:/13960/t80k7693g
Language	English
Publisher Date	1981-02-28
Access Restriction	Open
Subject Keyword	Nonmetallic Materials Perfluoro Compounds Elastomers Curing Chemical Reactions Crosslinking Synthesis Chemistry Glass Transition Temperature Thermal Stability Chromatography Azines 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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