Thermal conductivity and thermal expansion behavior of pseudo-unidirectional and 2-directional quasi-carbon fiber/phenolic composites
- Authors
- Cho, D; Choi, Y; Park, JK; Lee, J; Yoon, BI; Lim, YS
- Issue Date
- Mar-2004
- Publisher
- KOREAN FIBER SOCIETY
- Keywords
- phenolic composite; quasi-carbon fiber; carbon fiber; stabilized PAN fiber; thermal conductivity; thermal expansion/contraction
- Citation
- FIBERS AND POLYMERS, v.5, no.1, pp 31 - 38
- Pages
- 8
- Journal Title
- FIBERS AND POLYMERS
- Volume
- 5
- Number
- 1
- Start Page
- 31
- End Page
- 38
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/27004
- DOI
- 10.1007/BF02875492
- ISSN
- 1229-9197
1875-0052
- Abstract
- In the present paper, a variety of fiber reinforcements, for instance, stabilized OXI-PAN fibers, quasi-carbon fibers, commercial carbon fibers, and their woven fabric forms, have been utilized to fabricate pseudo-unidirectional (pseudo-UD) and 2-directional (2D) phenolic matrix composites using a compression molding method. Prior to fabricating quasi-carbon fiber/phenolic (QC/P) composites, stabilized OXI-PAN fibers and fabrics were heat-treated under low temperature carbonization processes to prepare quasi-carbon fibers and fabrics. The thermal conductivity and thermal expansion/contraction behavior of QC/P composites have been investigated and compared with those of carbon fiber/phenolic (C/P) and stabilized fiber/phenolic composites. Also, the chemical compositions of the fibers used have been characterized. The results suggest that use of proper quasi-carbonization process may control effectively not only the chemical compositions of resulting quasi-carbon fibers but also the thermal conductivity and thermal expansion behavior of quasi-carbon fibers/phenolic composites in the intermediate range between stabilized PAN fiber- and carbon fiber-reinforced phenolic composites.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.