Publication Date:
2013-08-31
Description:
Work ongoing under the NASA Langley - Advanced Composite Technology (ACT) program is discussed. The primary emphasis of the work centers around the development and characterization of graphite fiber that has been impregnated with an epoxy powder. Four epoxies have been characterized in towpreg form as to their weaveability and braidability. Initial mechanical properties have been generated on each resin system. These include unidirectional as well as 8-harness satin cloth. Initial 2D and 3D weaving and braiding trials will be reported on as well as initial efforts to develop towpreg suitable for advanced tow placement.
Keywords:
COMPOSITE MATERIALS
Type:
NASA. Langley Research Center, Third NASA Advanced Composites Technology Conference, Volume 1, Part 2; p 505-522
Format:
application/pdf
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