Title: Hybrid carbon fibre/nylon 12 single polymer composites
Authors: Hine, Peter ×
Bonner, Mark
Ward, Ian
Swolfs, Yentl
Verpoest, Ignace
Mierzwa, Andreas #
Issue Date: Oct-2014
Publisher: Elsevier Science Ltd.
Series Title: Composites A, Applied Science and Manufacturing vol:65 pages:19-26
Abstract: This paper describes the production and properties of hybrid single polymer composites made from co-mingled tows of carbon and oriented nylon 12 fibres using the Leeds hot compaction process. For 22% volume fraction of carbon fibres, a well consolidated UD sample was made at a temperature of 176 C, 2 C below the temperature at which major melting of the oriented PA12 fibres, and loss of molecular orientation, occurs. For braided cloth a higher temperature of 178 C was required to give a good sample, which is too close to the melting point of the PA12 multifilaments. Reducing the carbon fraction to 13% allowed a well consolidated sample (braided cloth) to bemade at a lower temperature of 175 C, giving a wider temperature processing window. In tension the hybrid samples were found to fail in a brittle manner while in bending the behavior was ductile as long the molecular orientation was retained.
ISSN: 1359-835X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Structural Composites and Alloys, Integrity and Nondestructive Testing
× corresponding author
# (joint) last author

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