NDLI: Advanced resin systems and 3d textile preforms for low cost composite structures

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Advanced resin systems and 3d textile preforms for low cost composite structures

Content Provider	NASA Technical Reports Server (NTRS)
Author	Bayha, T. D. Shukla, J. G.
Copyright Year	1993
Description	Advanced resin systems and 3D textile preforms are being evaluated at Lockheed Aeronautical Systems Company (LASC) under NASA's Advanced Composites Technology (ACT) Program. This work is aimed towards the development of low-cost, damage-tolerant composite fuselage structures. Resin systems for resin transfer molding and powder epoxy towpreg materials are being evaluated for processability, performance and cost. Three developmental epoxy resin systems for resin transfer molding (RTM) and three resin systems for powder towpregging are being investigated. Various 3D textile preform architectures using advanced weaving and braiding processes are also being evaluated. Trials are being conducted with powdered towpreg, in 2D weaving and 3D braiding processes for their textile processability and their potential for fabrication in 'net shape' fuselage structures. The progress in advanced resin screening and textile preform development is reviewed here.
File Size	978556
Page Count	16
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19950022614
Archival Resource Key	ark:/13960/t4cp21h8z
Language	English
Publisher Date	1993-01-01
Access Restriction	Open
Subject Keyword	Composite Materials Resin Transfer Molding Aircraft Construction Materials Durability Powder Particles Netting Materials/structures Textiles Fabrication Prepregs Low Cost Epoxy Resins Weaving Fuselages Composite Structures Resin Matrix Composites 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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