NDLI: Interfacial adhesion of carbon fibers

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Interfacial adhesion of carbon fibers

Content Provider	NASA Technical Reports Server (NTRS)
Author	Bascom, Willard D.
Copyright Year	1987
Description	Relative adhesion strengths between AS4, AS1, and XAS carbon fibers and thermoplastic polymers were determined using the embedded single filament test. Polymers studied included polycarbonate, polyphenylene oxide, polyetherimide, polysulfone, polyphenylene oxide blends with polystyrene, and polycarbonate blends with a polycarbonate polysiloxane block copolymer. Fiber surface treatments and sizings improved adhesion somewhat, but adhesion remained well below levels obtained with epoxy matrices. An explanation for the differences between the Hercules and Grafil fibers was sought using X ray photon spectroscopy, wetting, scanning electron microscopy and thermal desorption analysis.
File Size	1785034
Page Count	56
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19870018311
Archival Resource Key	ark:/13960/t8rc1z13g
Language	English
Publisher Date	1987-08-01
Access Restriction	Open
Subject Keyword	Composite Materials Scanning Electron Microscopy Polyphenyls Sizing Surface Treatment Fiber Composites Adhesive Bonding Polyether Resins Polystyrene Surface Finishing Adhesion Thermoplastic Resins Carbon Fibers Interfacial Tension Polycarbonates Matrix Materials 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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