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Title: Polymer Infiltration Studies

Abstract

Significant progress has been made on the preparation of carbon fiber composites using advanced polymer resins during the past three months. Current and ongoing research activities reported herein include: (1) Prepregger Hot Sled Operation; (2) Ribbonizing Powder-Impregnated Towpreg; (3) Textile Composites from Powder-Coated Towpreg: Role of Bulk Factor; and (4) Powder Curtain Prepreg Process. During the coming months research will be directed toward further development of the new powder curtain prepregging method and on ways to customize dry powder towpreg for textile and robotic applications in aircraft part fabrication. Studies of multi-tow powder prepregging and ribbon preparation will be conducted in conjunction with continued development of prepegging technology and the various aspects of composite part fabrication using customized towpreg. Also, work will continue on the analysis of the new solution prepegger.

Authors:
Publication Date:
Research Org.:
Old Dominion Univ., Norfolk, VA (United States)
OSTI Identifier:
5304101
Report Number(s):
N-94-15275; NASA-CR-194494; NAS-1.26:194494
CNN: NAG1-1067
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPOSITE MATERIALS; FABRICATION; POLYMERS; CARBON FIBERS; RESINS; FIBERS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PETROCHEMICALS; PETROLEUM PRODUCTS; 360601* - Other Materials- Preparation & Manufacture

Citation Formats

Marchello, J M. Polymer Infiltration Studies. United States: N. p., 1993. Web.
Marchello, J M. Polymer Infiltration Studies. United States.
Marchello, J M. 1993. "Polymer Infiltration Studies". United States.
@article{osti_5304101,
title = {Polymer Infiltration Studies},
author = {Marchello, J M},
abstractNote = {Significant progress has been made on the preparation of carbon fiber composites using advanced polymer resins during the past three months. Current and ongoing research activities reported herein include: (1) Prepregger Hot Sled Operation; (2) Ribbonizing Powder-Impregnated Towpreg; (3) Textile Composites from Powder-Coated Towpreg: Role of Bulk Factor; and (4) Powder Curtain Prepreg Process. During the coming months research will be directed toward further development of the new powder curtain prepregging method and on ways to customize dry powder towpreg for textile and robotic applications in aircraft part fabrication. Studies of multi-tow powder prepregging and ribbon preparation will be conducted in conjunction with continued development of prepegging technology and the various aspects of composite part fabrication using customized towpreg. Also, work will continue on the analysis of the new solution prepegger.},
doi = {},
url = {https://www.osti.gov/biblio/5304101}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 01 00:00:00 EDT 1993},
month = {Tue Jun 01 00:00:00 EDT 1993}
}

Technical Report:
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