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Polymer infiltration studies (Document No: 19910021019)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Marchello, Joseph M. |
| Copyright Year | 1991 |
| Description | Progress was made on the preparation of carbon fiber composites using advanced polymer resins. Processes reported include powder towpreg process, weaving towpreg made from dry powder prepreg, composite from powder coated towpreg, and toughening of polyimide resin (PMR) composites by semi-interpenetrating networks. Several important areas of polymer infiltration into fiber bundles will be researched. Preparation to towpreg for textile preform weaving and braiding and for automated tow placement is a major goal, as are the continued development of prepregging technology and the various aspects of composite part fabrication. |
| File Size | 2570880 |
| Page Count | 73 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19910021019 |
| Archival Resource Key | ark:/13960/t85j2fc9g |
| Language | English |
| Publisher Date | 1991-09-01 |
| Access Restriction | Open |
| Subject Keyword | Nonmetallic Materials Fabrication Prepregs Carbon Fibers Preforms Fiber Composites Weaving Infiltration Powder Particles Coatings Polyimide Resins Drying Textiles 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 |
