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Electrostatic prepregging of thermoplastic matricesThermoplastic towpregs of PEEK/AS-4, PEEK/S-2 glass and LaRC-TPI/AS-4, produced by electrostatic deposition of charged and fluidized polymer powders on spread continuous fiber tows, are described. Processing parameters for combining PEEK 150 powder with unsized 3k AS-4 carbon fiber are presented. The experimental results for PEEK 150/AS-4 reveal that electrostatic fluidized bed coating may be an economically attractive process for producing towpreg.
Document ID
19890066299
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Muzzy, John D.
(Georgia Inst. of Tech. Atlanta, GA, United States)
Varughese, Babu
(Georgia Inst. of Tech. Atlanta, GA, United States)
Thammongkol, Vivan
(Georgia Inst. of Tech. Atlanta, GA, United States)
Tincher, Wayne
(Georgia Institute of Technology Atlanta, United States)
Date Acquired
August 14, 2013
Publication Date
October 1, 1989
Publication Information
Publication: SAMPE Journal
Volume: 25
ISSN: 0091-1062
Subject Category
Composite Materials
Accession Number
89A53670
Distribution Limits
Public
Copyright
Other

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