NDLI: Solventless larc-160 polyimide matrix resin. [applied for use in aerospace engineering

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Solventless larc-160 polyimide matrix resin. [applied for use in aerospace engineering

Content Provider	NASA Technical Reports Server (NTRS)
Author	Jewell, R. A. Stclair, T. L.
Copyright Year	1978
Description	The addition polyimide, LARC-160, which was originally synthesized from low cost liquid monomers as a laminating resin in ethanol, was prepared as a solventless, high viscosity, neat liquid resin. The resin was processed by hot-melt coating techniques into graphite prepreg with excellent tack and drape. Comparable data on graphite reinforced laminates made from solvent-coated and various hot-melt coated prepreg were generated. LARC-160, because of its liquid nature, can be easily autoclave processed to produce low void laminates. Liquid chromatographic fingerprints indicate good reaction control on resin scale ups. Minor changes in monomer ratios were also made to improve the thermal aging performance of graphite laminates.
File Size	1801693
Page Count	10
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19780008244
Archival Resource Key	ark:/13960/t5fb9vq6q
Language	English
Publisher Date	1978-01-01
Access Restriction	Open
Subject Keyword	Nonmetallic Materials Additives Heat Treatment Graphite Aging Materials Mechanical Properties Laminates Chromatography Polyimide Resins Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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